From 83a0d56314fcd2501cc20cfd7ac95409854f736a Mon Sep 17 00:00:00 2001
From: bumi <hello@michaelbumann.com>
Date: Mon, 2 Apr 2018 18:17:50 +0200
Subject: [PATCH] Update ipfs-api dependency

---
 app/services/ipfs.js |    4 +-
 package-lock.json    | 3415 +++++++++++++++---------------------------
 package.json         |    2 +-
 3 files changed, 1174 insertions(+), 2247 deletions(-)

diff --git a/app/services/ipfs.js b/app/services/ipfs.js
index ceccf15..0f4606f 100644
--- a/app/services/ipfs.js
+++ b/app/services/ipfs.js
@@ -24,8 +24,8 @@ export default Ember.Service.extend({
   },
 
   getFile(hash) {
-    return this.get('ipfs').cat(hash, { buffer: true }).then(res => {
-      return res.toString();
+    return this.get('ipfs').cat(hash).then(res => {
+      return res.toString('utf8');
     }, err => {
       Ember.Logger.warn('[ipfs] error trying to fetch file', hash, err);
     });
diff --git a/package-lock.json b/package-lock.json
index 46e6664..439c2ec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -44,6 +44,11 @@
         "json-stable-stringify": "https://registry.npmjs.org/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz"
       }
     },
+    "amdefine": {
+      "version": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
+      "integrity": "sha512-S2Hw0TtNkMJhIabBwIojKL9YHO5T0n5eNqWJ7Lrlel/zDbftQpxpapi8tZs3X1HWa+u+QeydGmzzNU0m09+Rcg==",
+      "dev": true
+    },
     "ansi-regex": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
@@ -78,12 +83,6 @@
           "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
           "dev": true
         },
-        "isarray": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
-          "dev": true
-        },
         "process-nextick-args": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
@@ -105,12 +104,6 @@
             "util-deprecate": "1.0.2"
           }
         },
-        "safe-buffer": {
-          "version": "5.1.1",
-          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
-          "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg==",
-          "dev": true
-        },
         "string_decoder": {
           "version": "1.0.3",
           "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
@@ -119,12 +112,6 @@
           "requires": {
             "safe-buffer": "5.1.1"
           }
-        },
-        "util-deprecate": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-          "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-          "dev": true
         }
       }
     },
@@ -158,6 +145,17 @@
       "integrity": "sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y=",
       "dev": true
     },
+    "asn1.js": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-5.0.0.tgz",
+      "integrity": "sha512-Y+FKviD0uyIWWo/xE0XkUl0x1allKFhzEVJ+//2Dgqpy+n+B77MlPNqvyk7Vx50M9XyVzjnRhDqJAEAsyivlbA==",
+      "dev": true,
+      "requires": {
+        "bn.js": "4.11.8",
+        "inherits": "2.0.3",
+        "minimalistic-assert": "1.0.0"
+      }
+    },
     "assert-plus": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-0.2.0.tgz",
@@ -170,6 +168,15 @@
       "integrity": "sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=",
       "dev": true
     },
+    "async": {
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.0.tgz",
+      "integrity": "sha512-xAfGg1/NTLBBKlHFmnd7PlmUW9KhVQIUuSrYem9xzFUZy13ScvtyGGejaae9iAVRiRq9+Cx7DPFaAAhCpyxyPw==",
+      "dev": true,
+      "requires": {
+        "lodash": "4.17.5"
+      }
+    },
     "async-each": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/async-each/-/async-each-1.0.1.tgz",
@@ -2860,6 +2867,12 @@
         "tweetnacl": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz"
       }
     },
+    "big.js": {
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/big.js/-/big.js-5.0.3.tgz",
+      "integrity": "sha512-av8LNZGBl4cg2r4ZhWqghJOxi2P8UCcWhdmrFgcHPMmUJ6jx1FbnyxjwL4URYzMK3QJg60qeMefQhv9G14oYKA==",
+      "dev": true
+    },
     "bignumber.js": {
       "version": "git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2",
       "dev": true
@@ -2870,6 +2883,63 @@
       "integrity": "sha1-RqoXUftqL5PuXmibsQh9SxTGwgU=",
       "dev": true
     },
+    "bindings": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.3.0.tgz",
+      "integrity": "sha512-DpLh5EzMR2kzvX1KIlVC0VkC3iZtHKTgdtZ0a3pglBZdaQFjt5S9g9xd1lE+YvXyfd6mtCeRnrUfOLYiTMlNSw==",
+      "dev": true
+    },
+    "bip66": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/bip66/-/bip66-1.1.5.tgz",
+      "integrity": "sha1-AfqHSHhcpwlV1QESF9GzE5lpyiI=",
+      "dev": true,
+      "requires": {
+        "safe-buffer": "5.1.1"
+      }
+    },
+    "bl": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
+      "integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
+      "dev": true,
+      "requires": {
+        "readable-stream": "2.3.5",
+        "safe-buffer": "5.1.1"
+      },
+      "dependencies": {
+        "process-nextick-args": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
+          "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw==",
+          "dev": true
+        },
+        "readable-stream": {
+          "version": "2.3.5",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz",
+          "integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==",
+          "dev": true,
+          "requires": {
+            "core-util-is": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
+            "inherits": "2.0.3",
+            "isarray": "1.0.0",
+            "process-nextick-args": "2.0.0",
+            "safe-buffer": "5.1.1",
+            "string_decoder": "1.0.3",
+            "util-deprecate": "1.0.2"
+          }
+        },
+        "string_decoder": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
+          "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
+          "dev": true,
+          "requires": {
+            "safe-buffer": "5.1.1"
+          }
+        }
+      }
+    },
     "blakejs": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/blakejs/-/blakejs-1.1.0.tgz",
@@ -2891,6 +2961,12 @@
         "inherits": "2.0.3"
       }
     },
+    "bn.js": {
+      "version": "4.11.8",
+      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
+      "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==",
+      "dev": true
+    },
     "body-parser": {
       "version": "1.18.2",
       "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.2.tgz",
@@ -3106,6 +3182,16 @@
         "through2": "https://registry.npmjs.org/through2/-/through2-2.0.3.tgz"
       },
       "dependencies": {
+        "babel-code-frame": {
+          "version": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.22.0.tgz",
+          "integrity": "sha512-Dmx3yJCO/UHWgFTKUlBPHUm7h5hCjI5Lfc07gmSv7H4AbUwxS7NHyorp8HN1YEd4xSDCf7P4zqnS63I3aaJTwg==",
+          "dev": true,
+          "requires": {
+            "chalk": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+            "esutils": "2.0.2",
+            "js-tokens": "3.0.2"
+          }
+        },
         "babel-core": {
           "version": "6.25.0",
           "resolved": "https://registry.npmjs.org/babel-core/-/babel-core-6.25.0.tgz",
@@ -3131,81 +3217,6 @@
             "private": "https://registry.npmjs.org/private/-/private-0.1.7.tgz",
             "slash": "https://registry.npmjs.org/slash/-/slash-1.0.0.tgz",
             "source-map": "https://registry.npmjs.org/source-map/-/source-map-0.5.6.tgz"
-          },
-          "dependencies": {
-            "babel-code-frame": {
-              "version": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.22.0.tgz",
-              "integrity": "sha512-Dmx3yJCO/UHWgFTKUlBPHUm7h5hCjI5Lfc07gmSv7H4AbUwxS7NHyorp8HN1YEd4xSDCf7P4zqnS63I3aaJTwg==",
-              "dev": true,
-              "requires": {
-                "chalk": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
-                "esutils": "2.0.2",
-                "js-tokens": "3.0.2"
-              }
-            },
-            "babel-messages": {
-              "version": "https://registry.npmjs.org/babel-messages/-/babel-messages-6.23.0.tgz",
-              "integrity": "sha512-Bl3ZiA+LjqaMtNYopA9TYE9HP1tQ+E5dLxE0XrAzcIJeK2UqF0/EaqXwBn9esd4UmTfEab+P+UYQ1GnioFIb/w==",
-              "dev": true,
-              "requires": {
-                "babel-runtime": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.23.0.tgz"
-              }
-            },
-            "babel-runtime": {
-              "version": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.23.0.tgz",
-              "integrity": "sha512-9Vdluea/MpskdLsLYTH10Wtc5z2U0THGHVJeqec0EHUbfEt2q3zM1piQ+/GjMl9h0drUY1hF8zHV9nmH8Kl+Og==",
-              "dev": true,
-              "requires": {
-                "core-js": "2.5.0",
-                "regenerator-runtime": "0.10.5"
-              }
-            },
-            "convert-source-map": {
-              "version": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.3.0.tgz",
-              "integrity": "sha512-8iaBspZWViJD+h8epOgGyXGWH2wSDLzQ8w9qDs/L7W67IfnEeXKu/Q1cPeWpIrRJc9Mvzbn6hKxnL3goD5ncwQ==",
-              "dev": true
-            },
-            "debug": {
-              "version": "https://registry.npmjs.org/debug/-/debug-2.6.0.tgz",
-              "integrity": "sha512-XMYwiKKX0jdij1QRlpYn0O6gks0hW3iYUsx/h/RLPKouDGVeun2wlMYl29C85KBjnv1vw2vj+yti1ziHsXd7cg==",
-              "dev": true,
-              "requires": {
-                "ms": "0.7.2"
-              }
-            },
-            "esutils": {
-              "version": "2.0.2",
-              "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz",
-              "integrity": "sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs=",
-              "dev": true
-            },
-            "ms": {
-              "version": "0.7.2",
-              "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.2.tgz",
-              "integrity": "sha1-riXPJRKziFodldfwN4aNhDESR2U=",
-              "dev": true
-            },
-            "private": {
-              "version": "https://registry.npmjs.org/private/-/private-0.1.7.tgz",
-              "integrity": "sha512-YmFOCNzqPkis1UxGH6pr8zN4DLoFNcJPvrD+ZLr7aThaOpaHufbWy+UhCa6PM0XszYIWkcJZUg40eKHR5+w+8w==",
-              "dev": true
-            },
-            "regenerator-runtime": {
-              "version": "0.10.5",
-              "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz",
-              "integrity": "sha1-M2w+/BIgrc7dosn6tntaeVWjNlg=",
-              "dev": true
-            },
-            "slash": {
-              "version": "https://registry.npmjs.org/slash/-/slash-1.0.0.tgz",
-              "integrity": "sha512-3TYDR7xWt4dIqV2JauJr+EJeW356RXijHeUlO+8djJ+uBXPn8/2dpzBc8yQhh583sVvc9CvFAeQVgijsH+PNNg==",
-              "dev": true
-            },
-            "source-map": {
-              "version": "https://registry.npmjs.org/source-map/-/source-map-0.5.6.tgz",
-              "integrity": "sha512-MjZkVp0NHr5+TPihLcadqnlVoGIoWo4IBHptutGh9wI3ttUYvCG26HkSuDi+K6lsZ25syXJXcctwgyVCt//xqA==",
-              "dev": true
-            }
           }
         },
         "babel-generator": {
@@ -3248,11 +3259,6 @@
               "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
               "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
               "dev": true
-            },
-            "trim-right": {
-              "version": "https://registry.npmjs.org/trim-right/-/trim-right-1.0.1.tgz",
-              "integrity": "sha512-WZGXGstmCWgeevgTL54hrCuw1dyMQIzWy7ZfqRJfSmJZBwklI15egmQytFP6bPidmw3M8d5yEowl1niq4vmqZw==",
-              "dev": true
             }
           }
         },
@@ -3278,6 +3284,14 @@
             }
           }
         },
+        "babel-messages": {
+          "version": "https://registry.npmjs.org/babel-messages/-/babel-messages-6.23.0.tgz",
+          "integrity": "sha512-Bl3ZiA+LjqaMtNYopA9TYE9HP1tQ+E5dLxE0XrAzcIJeK2UqF0/EaqXwBn9esd4UmTfEab+P+UYQ1GnioFIb/w==",
+          "dev": true,
+          "requires": {
+            "babel-runtime": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.23.0.tgz"
+          }
+        },
         "babel-register": {
           "version": "6.24.1",
           "resolved": "https://registry.npmjs.org/babel-register/-/babel-register-6.24.1.tgz",
@@ -3289,7 +3303,7 @@
             "core-js": "2.5.0",
             "home-or-tmp": "2.0.0",
             "lodash": "4.17.4",
-            "mkdirp": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+            "mkdirp": "0.5.1",
             "source-map-support": "0.4.15"
           },
           "dependencies": {
@@ -3305,6 +3319,23 @@
             }
           }
         },
+        "babel-runtime": {
+          "version": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.23.0.tgz",
+          "integrity": "sha512-9Vdluea/MpskdLsLYTH10Wtc5z2U0THGHVJeqec0EHUbfEt2q3zM1piQ+/GjMl9h0drUY1hF8zHV9nmH8Kl+Og==",
+          "dev": true,
+          "requires": {
+            "core-js": "2.5.0",
+            "regenerator-runtime": "0.10.5"
+          },
+          "dependencies": {
+            "regenerator-runtime": {
+              "version": "0.10.5",
+              "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz",
+              "integrity": "sha1-M2w+/BIgrc7dosn6tntaeVWjNlg=",
+              "dev": true
+            }
+          }
+        },
         "babel-template": {
           "version": "6.25.0",
           "resolved": "https://registry.npmjs.org/babel-template/-/babel-template-6.25.0.tgz",
@@ -3391,14 +3422,6 @@
               "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz",
               "integrity": "sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs=",
               "dev": true
-            },
-            "invariant": {
-              "version": "https://registry.npmjs.org/invariant/-/invariant-2.2.2.tgz",
-              "integrity": "sha512-FUiAFCOgp7bBzHfa/fK+Uc/vqywvdN9Wg3CiTprLcE630mrhxjDS5MlBkHzeI6+bC/6bq9VX/hxBt05fPAT5WA==",
-              "dev": true,
-              "requires": {
-                "loose-envify": "1.3.1"
-              }
             }
           }
         },
@@ -3428,11 +3451,6 @@
               "version": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz",
               "integrity": "sha512-UUPPULqkyAV+M3Shodis7l8D+IyX6V8SbaBnTb449jf3fMTd8+UOZI1Q70NbZVOQkcR91yYgdHsJiMMMVmYshg==",
               "dev": true
-            },
-            "to-fast-properties": {
-              "version": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-1.0.2.tgz",
-              "integrity": "sha512-pe0e0JdQLxVTcG0KZrafFA53KqR1J7ufHIg9sYtVY303jTkRF/w3PWwJX2dzdW5hlWFQueIb35Z5LUqR7nr3Vw==",
-              "dev": true
             }
           }
         },
@@ -3448,6 +3466,22 @@
           "integrity": "sha1-VpwFCRi+ZIazg3VSAorgRmtxcIY=",
           "dev": true
         },
+        "debug": {
+          "version": "https://registry.npmjs.org/debug/-/debug-2.6.0.tgz",
+          "integrity": "sha512-XMYwiKKX0jdij1QRlpYn0O6gks0hW3iYUsx/h/RLPKouDGVeun2wlMYl29C85KBjnv1vw2vj+yti1ziHsXd7cg==",
+          "dev": true,
+          "requires": {
+            "ms": "0.7.2"
+          },
+          "dependencies": {
+            "ms": {
+              "version": "0.7.2",
+              "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.2.tgz",
+              "integrity": "sha1-riXPJRKziFodldfwN4aNhDESR2U=",
+              "dev": true
+            }
+          }
+        },
         "detect-indent": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/detect-indent/-/detect-indent-4.0.0.tgz",
@@ -3471,18 +3505,14 @@
           "requires": {
             "os-homedir": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
             "os-tmpdir": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz"
-          },
-          "dependencies": {
-            "os-homedir": {
-              "version": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
-              "integrity": "sha512-B5JU3cabzk8c67mRRd3ECmROafjYMXbuzlwtqdM8IbS8ktlTix8aFGb2bAGKrSRIlnfKwovGUUr72JUPyOb6kQ==",
-              "dev": true
-            },
-            "os-tmpdir": {
-              "version": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz",
-              "integrity": "sha512-D2FR03Vir7FIu45XBY20mTb+/ZSWB00sjU9jdQXt83gDrI4Ztz5Fs7/yy74g2N5SVQY4xY1qDr4rNddwYRVX0g==",
-              "dev": true
-            }
+          }
+        },
+        "invariant": {
+          "version": "https://registry.npmjs.org/invariant/-/invariant-2.2.2.tgz",
+          "integrity": "sha512-FUiAFCOgp7bBzHfa/fK+Uc/vqywvdN9Wg3CiTprLcE630mrhxjDS5MlBkHzeI6+bC/6bq9VX/hxBt05fPAT5WA==",
+          "dev": true,
+          "requires": {
+            "loose-envify": "1.3.1"
           }
         },
         "jsesc": {
@@ -3503,6 +3533,16 @@
           "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
           "dev": true
         },
+        "os-homedir": {
+          "version": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
+          "integrity": "sha512-B5JU3cabzk8c67mRRd3ECmROafjYMXbuzlwtqdM8IbS8ktlTix8aFGb2bAGKrSRIlnfKwovGUUr72JUPyOb6kQ==",
+          "dev": true
+        },
+        "os-tmpdir": {
+          "version": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz",
+          "integrity": "sha512-D2FR03Vir7FIu45XBY20mTb+/ZSWB00sjU9jdQXt83gDrI4Ztz5Fs7/yy74g2N5SVQY4xY1qDr4rNddwYRVX0g==",
+          "dev": true
+        },
         "repeating": {
           "version": "2.0.1",
           "resolved": "https://registry.npmjs.org/repeating/-/repeating-2.0.1.tgz",
@@ -3539,6 +3579,11 @@
               "dev": true
             }
           }
+        },
+        "to-fast-properties": {
+          "version": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-1.0.2.tgz",
+          "integrity": "sha512-pe0e0JdQLxVTcG0KZrafFA53KqR1J7ufHIg9sYtVY303jTkRF/w3PWwJX2dzdW5hlWFQueIb35Z5LUqR7nr3Vw==",
+          "dev": true
         }
       }
     },
@@ -4002,120 +4047,6 @@
         "rimraf": "2.6.2",
         "rsvp": "https://registry.npmjs.org/rsvp/-/rsvp-3.3.3.tgz",
         "walk-sync": "0.3.2"
-      },
-      "dependencies": {
-        "balanced-match": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
-          "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
-          "dev": true
-        },
-        "brace-expansion": {
-          "version": "1.1.11",
-          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
-          "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-          "dev": true,
-          "requires": {
-            "balanced-match": "1.0.0",
-            "concat-map": "0.0.1"
-          }
-        },
-        "concat-map": {
-          "version": "0.0.1",
-          "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-          "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
-          "dev": true
-        },
-        "debug": {
-          "version": "2.6.9",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "fs.realpath": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-          "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
-          "dev": true
-        },
-        "glob": {
-          "version": "7.1.2",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
-          "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
-          "dev": true,
-          "requires": {
-            "fs.realpath": "1.0.0",
-            "inflight": "1.0.6",
-            "inherits": "2.0.3",
-            "minimatch": "3.0.4",
-            "once": "1.4.0",
-            "path-is-absolute": "1.0.1"
-          }
-        },
-        "inflight": {
-          "version": "1.0.6",
-          "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
-          "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
-          "dev": true,
-          "requires": {
-            "once": "1.4.0",
-            "wrappy": "1.0.2"
-          }
-        },
-        "inherits": {
-          "version": "2.0.3",
-          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
-          "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
-          "dev": true
-        },
-        "minimatch": {
-          "version": "3.0.4",
-          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
-          "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
-          "dev": true,
-          "requires": {
-            "brace-expansion": "1.1.11"
-          }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
-        },
-        "once": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
-          "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
-          "dev": true,
-          "requires": {
-            "wrappy": "1.0.2"
-          }
-        },
-        "path-is-absolute": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
-          "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
-          "dev": true
-        },
-        "rimraf": {
-          "version": "2.6.2",
-          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
-          "integrity": "sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==",
-          "dev": true,
-          "requires": {
-            "glob": "7.1.2"
-          }
-        },
-        "wrappy": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-          "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
-          "dev": true
-        }
       }
     },
     "broccoli-debug": {
@@ -4446,6 +4377,14 @@
             "mkdirp": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz"
           }
         },
+        "mkdirp": {
+          "version": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+          "integrity": "sha512-SknJC52obPfGQPnjIkXbmA6+5H15E+fR+E4iR2oQ3zzCLbd7/ONua69R/Gw7AgkTLsRG+r5fzksYwWe1AgTyWA==",
+          "dev": true,
+          "requires": {
+            "minimist": "0.0.8"
+          }
+        },
         "rsvp": {
           "version": "3.0.21",
           "resolved": "https://registry.npmjs.org/rsvp/-/rsvp-3.0.21.tgz",
@@ -4464,7 +4403,7 @@
         "broccoli-plugin": "1.3.0",
         "copy-dereference": "1.0.0",
         "debug": "2.6.9",
-        "mkdirp": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+        "mkdirp": "0.5.1",
         "promise-map-series": "0.2.3",
         "rsvp": "https://registry.npmjs.org/rsvp/-/rsvp-3.3.3.tgz",
         "symlink-or-copy": "1.2.0",
@@ -4492,61 +4431,6 @@
         "walk-sync": "0.3.2"
       },
       "dependencies": {
-        "balanced-match": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
-          "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
-          "dev": true
-        },
-        "brace-expansion": {
-          "version": "1.1.11",
-          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
-          "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-          "dev": true,
-          "requires": {
-            "balanced-match": "1.0.0",
-            "concat-map": "0.0.1"
-          }
-        },
-        "broccoli-plugin": {
-          "version": "1.3.0",
-          "resolved": "https://registry.npmjs.org/broccoli-plugin/-/broccoli-plugin-1.3.0.tgz",
-          "integrity": "sha1-vucEqOQtoIy1jlE6qkNu+38O8e4=",
-          "dev": true,
-          "requires": {
-            "promise-map-series": "0.2.3",
-            "quick-temp": "0.1.8",
-            "rimraf": "2.6.2",
-            "symlink-or-copy": "1.2.0"
-          }
-        },
-        "concat-map": {
-          "version": "0.0.1",
-          "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-          "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
-          "dev": true
-        },
-        "debug": {
-          "version": "2.6.9",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "ensure-posix-path": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/ensure-posix-path/-/ensure-posix-path-1.0.2.tgz",
-          "integrity": "sha1-pls+QtC3HPxYXrd0+ZQ8jZuRsMI=",
-          "dev": true
-        },
-        "fs.realpath": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-          "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
-          "dev": true
-        },
         "glob": {
           "version": "7.1.2",
           "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
@@ -4561,31 +4445,6 @@
             "path-is-absolute": "1.0.1"
           }
         },
-        "inflight": {
-          "version": "1.0.6",
-          "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
-          "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
-          "dev": true,
-          "requires": {
-            "once": "1.4.0",
-            "wrappy": "1.0.2"
-          }
-        },
-        "inherits": {
-          "version": "2.0.3",
-          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
-          "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
-          "dev": true
-        },
-        "matcher-collection": {
-          "version": "1.0.5",
-          "resolved": "https://registry.npmjs.org/matcher-collection/-/matcher-collection-1.0.5.tgz",
-          "integrity": "sha512-nUCmzKipcJEwYsBVAFh5P+d7JBuhJaW1xs85Hara9xuMLqtCVUrW6DSC0JVIkluxEH2W45nPBM/wjHtBXa/tYA==",
-          "dev": true,
-          "requires": {
-            "minimatch": "3.0.4"
-          }
-        },
         "minimatch": {
           "version": "3.0.4",
           "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@@ -4595,68 +4454,6 @@
             "brace-expansion": "1.1.11"
           }
         },
-        "minimist": {
-          "version": "0.0.8",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
-          "dev": true
-        },
-        "mkdirp": {
-          "version": "0.5.1",
-          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-          "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-          "dev": true,
-          "requires": {
-            "minimist": "0.0.8"
-          }
-        },
-        "mktemp": {
-          "version": "0.4.0",
-          "resolved": "https://registry.npmjs.org/mktemp/-/mktemp-0.4.0.tgz",
-          "integrity": "sha1-bQUVYRyKjITkhKogABKbmOmB/ws=",
-          "dev": true
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
-        },
-        "once": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
-          "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
-          "dev": true,
-          "requires": {
-            "wrappy": "1.0.2"
-          }
-        },
-        "path-is-absolute": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
-          "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
-          "dev": true
-        },
-        "promise-map-series": {
-          "version": "0.2.3",
-          "resolved": "https://registry.npmjs.org/promise-map-series/-/promise-map-series-0.2.3.tgz",
-          "integrity": "sha1-wtN3r8kyU/a9A9u3d1XriKsgqEc=",
-          "dev": true,
-          "requires": {
-            "rsvp": "3.6.2"
-          }
-        },
-        "quick-temp": {
-          "version": "0.1.8",
-          "resolved": "https://registry.npmjs.org/quick-temp/-/quick-temp-0.1.8.tgz",
-          "integrity": "sha1-urAqJCq4+w3XWKPJd2sy+aXZRAg=",
-          "dev": true,
-          "requires": {
-            "mktemp": "0.4.0",
-            "rimraf": "2.6.2",
-            "underscore.string": "3.3.4"
-          }
-        },
         "rimraf": {
           "version": "2.6.2",
           "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
@@ -4665,50 +4462,6 @@
           "requires": {
             "glob": "7.1.2"
           }
-        },
-        "rsvp": {
-          "version": "3.6.2",
-          "resolved": "https://registry.npmjs.org/rsvp/-/rsvp-3.6.2.tgz",
-          "integrity": "sha512-OfWGQTb9vnwRjwtA2QwpG2ICclHC3pgXZO5xt8H2EfgDquO0qVdSb5T88L4qJVAEugbS56pAuV4XZM58UX8ulw==",
-          "dev": true
-        },
-        "symlink-or-copy": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/symlink-or-copy/-/symlink-or-copy-1.2.0.tgz",
-          "integrity": "sha512-W31+GLiBmU/ZR02Ii0mVZICuNEN9daZ63xZMPDsYgPgNjMtg+atqLEGI7PPI936jYSQZxoLb/63xos8Adrx4Eg==",
-          "dev": true
-        },
-        "underscore.string": {
-          "version": "3.3.4",
-          "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.3.4.tgz",
-          "integrity": "sha1-LCo/n4PmR2L9xF5s6sZRQoZCE9s=",
-          "dev": true,
-          "requires": {
-            "sprintf-js": "1.1.1",
-            "util-deprecate": "1.0.2"
-          }
-        },
-        "util-deprecate": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-          "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-          "dev": true
-        },
-        "walk-sync": {
-          "version": "0.3.2",
-          "resolved": "https://registry.npmjs.org/walk-sync/-/walk-sync-0.3.2.tgz",
-          "integrity": "sha512-FMB5VqpLqOCcqrzA9okZFc0wq0Qbmdm396qJxvQZhDpyu0W95G9JCmp74tx7iyYnyOcBtUuKJsgIKAqjozvmmQ==",
-          "dev": true,
-          "requires": {
-            "ensure-posix-path": "1.0.2",
-            "matcher-collection": "1.0.5"
-          }
-        },
-        "wrappy": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-          "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
-          "dev": true
         }
       }
     },
@@ -4907,6 +4660,26 @@
         "rsvp": "https://registry.npmjs.org/rsvp/-/rsvp-3.3.3.tgz"
       }
     },
+    "brorand": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz",
+      "integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=",
+      "dev": true
+    },
+    "browserify-aes": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/browserify-aes/-/browserify-aes-1.1.1.tgz",
+      "integrity": "sha512-UGnTYAnB2a3YuYKIRy1/4FB2HdM866E0qC46JXvVTYKlBlZlnvfpSfY6OKfXZAkv70eJ2a1SqzpAo5CRhZGDFg==",
+      "dev": true,
+      "requires": {
+        "buffer-xor": "1.0.3",
+        "cipher-base": "1.0.4",
+        "create-hash": "1.1.3",
+        "evp_bytestokey": "1.0.3",
+        "inherits": "2.0.3",
+        "safe-buffer": "5.1.1"
+      }
+    },
     "browserslist": {
       "version": "2.11.3",
       "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-2.11.3.tgz",
@@ -4942,18 +4715,36 @@
       "integrity": "sha512-83apNb8KK0Se60UE1+4Ukbe3HbfELJ6UlI4ldtOGs7So4KD26orJM8hIY9lxdzP+UpItH1Yh/Y8GUvNFWFFRxA==",
       "dev": true
     },
+    "buffer-loader": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/buffer-loader/-/buffer-loader-0.0.1.tgz",
+      "integrity": "sha1-TWd8qS3YiTEIeLAqL7z6txICTPI=",
+      "dev": true
+    },
     "buffer-shims": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/buffer-shims/-/buffer-shims-1.0.0.tgz",
       "integrity": "sha1-mXjOMXOIxkmth5MCjDR37wRKi1E=",
       "dev": true
     },
+    "buffer-xor": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/buffer-xor/-/buffer-xor-1.0.3.tgz",
+      "integrity": "sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk=",
+      "dev": true
+    },
     "builtin-modules": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz",
       "integrity": "sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=",
       "dev": true
     },
+    "builtin-status-codes": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz",
+      "integrity": "sha1-hZgoeOIbmOHGZCXgPQF0eI9Wnug=",
+      "dev": true
+    },
     "cache-base": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/cache-base/-/cache-base-1.0.1.tgz",
@@ -5034,23 +4825,6 @@
         "has-ansi": "2.0.0",
         "strip-ansi": "3.0.1",
         "supports-color": "2.0.0"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-          "dev": true
-        },
-        "strip-ansi": {
-          "version": "3.0.1",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "2.1.1"
-          }
-        }
       }
     },
     "chokidar": {
@@ -5413,6 +5187,27 @@
         }
       }
     },
+    "cids": {
+      "version": "0.5.3",
+      "resolved": "https://registry.npmjs.org/cids/-/cids-0.5.3.tgz",
+      "integrity": "sha512-ujWbNP8SeLKg5KmGrxYZM4c+ttd+wwvegrdtgmbi2KNFUbQN4pqsGZaGQE3rhjayXTbKFq36bYDbKhsnD0eMsg==",
+      "dev": true,
+      "requires": {
+        "multibase": "0.4.0",
+        "multicodec": "0.2.6",
+        "multihashes": "0.4.13"
+      }
+    },
+    "cipher-base": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/cipher-base/-/cipher-base-1.0.4.tgz",
+      "integrity": "sha512-Kkht5ye6ZGmwv40uUDZztayT2ThLQGfnj/T71N/XzeZeo3nf8foyW7zGTsPYkEya3m5f3cAypH+qe7YOrM1U2Q==",
+      "dev": true,
+      "requires": {
+        "inherits": "2.0.3",
+        "safe-buffer": "5.1.1"
+      }
+    },
     "class-utils": {
       "version": "0.3.6",
       "resolved": "https://registry.npmjs.org/class-utils/-/class-utils-0.3.6.tgz",
@@ -5548,12 +5343,29 @@
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
       "dev": true
     },
+    "concat-stream": {
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz",
+      "integrity": "sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==",
+      "dev": true,
+      "requires": {
+        "buffer-from": "1.0.0",
+        "inherits": "2.0.3",
+        "readable-stream": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.2.tgz",
+        "typedarray": "0.0.6"
+      }
+    },
     "console-control-strings": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
       "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
       "dev": true
     },
+    "convert-source-map": {
+      "version": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.3.0.tgz",
+      "integrity": "sha512-8iaBspZWViJD+h8epOgGyXGWH2wSDLzQ8w9qDs/L7W67IfnEeXKu/Q1cPeWpIrRJc9Mvzbn6hKxnL3goD5ncwQ==",
+      "dev": true
+    },
     "copy-dereference": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/copy-dereference/-/copy-dereference-1.0.0.tgz",
@@ -5577,6 +5389,32 @@
       "integrity": "sha512-3lqz5YjWTYnW6dlDa5TLaTCcShfar1e40rmcJVwCBJC6mWlFuj0eCHIElmG1g5kyuJ/GD+8Wn4FFCcz4gJPfaQ==",
       "dev": true
     },
+    "create-hash": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/create-hash/-/create-hash-1.1.3.tgz",
+      "integrity": "sha1-YGBCrIuSYnUPSDyt2rD1gZFy2P0=",
+      "dev": true,
+      "requires": {
+        "cipher-base": "1.0.4",
+        "inherits": "2.0.3",
+        "ripemd160": "2.0.1",
+        "sha.js": "2.4.11"
+      }
+    },
+    "create-hmac": {
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/create-hmac/-/create-hmac-1.1.6.tgz",
+      "integrity": "sha1-rLniIaThe9sHbpBlfEK5PjcmzwY=",
+      "dev": true,
+      "requires": {
+        "cipher-base": "1.0.4",
+        "create-hash": "1.1.3",
+        "inherits": "2.0.3",
+        "ripemd160": "2.0.1",
+        "safe-buffer": "5.1.1",
+        "sha.js": "2.4.11"
+      }
+    },
     "cryptiles": {
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-2.0.5.tgz",
@@ -5638,12 +5476,6 @@
       "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=",
       "dev": true
     },
-    "deep-is": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz",
-      "integrity": "sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=",
-      "dev": true
-    },
     "define-property": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/define-property/-/define-property-2.0.2.tgz",
@@ -5674,6 +5506,12 @@
       "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=",
       "dev": true
     },
+    "detect-node": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/detect-node/-/detect-node-2.0.3.tgz",
+      "integrity": "sha1-ogM8CcyOFY03dI+951B4Mr1s4Sc=",
+      "dev": true
+    },
     "dezalgo": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/dezalgo/-/dezalgo-1.0.3.tgz",
@@ -5692,6 +5530,17 @@
         }
       }
     },
+    "drbg.js": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/drbg.js/-/drbg.js-1.0.1.tgz",
+      "integrity": "sha1-Pja2xCs3BDgjzbwzLVjzHiRFSAs=",
+      "dev": true,
+      "requires": {
+        "browserify-aes": "1.1.1",
+        "create-hash": "1.1.3",
+        "create-hmac": "1.1.6"
+      }
+    },
     "ecc-jsbn": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz",
@@ -5708,6 +5557,21 @@
       "integrity": "sha1-fjNkPgDNhe39F+BBlPbQDnNzcjU=",
       "dev": true
     },
+    "elliptic": {
+      "version": "6.4.0",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",
+      "integrity": "sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",
+      "dev": true,
+      "requires": {
+        "bn.js": "4.11.8",
+        "brorand": "1.1.0",
+        "hash.js": "1.1.3",
+        "hmac-drbg": "1.0.1",
+        "inherits": "2.0.3",
+        "minimalistic-assert": "1.0.0",
+        "minimalistic-crypto-utils": "1.0.1"
+      }
+    },
     "ember-ajax": {
       "version": "2.5.6",
       "resolved": "https://registry.npmjs.org/ember-ajax/-/ember-ajax-2.5.6.tgz",
@@ -21028,6 +20892,39 @@
             "heimdalljs-logger": "0.1.9",
             "rimraf": "https://registry.npmjs.org/rimraf/-/rimraf-2.5.4.tgz",
             "symlink-or-copy": "1.2.0"
+          },
+          "dependencies": {
+            "rimraf": {
+              "version": "https://registry.npmjs.org/rimraf/-/rimraf-2.5.4.tgz",
+              "integrity": "sha512-Lw7SHMjssciQb/rRz7JyPIy9+bbUshEucPoLRvWqy09vC5zQixl8Uet+Zl+SROBB/JMWHJRdCk1qdxNWHNMvlQ==",
+              "dev": true,
+              "requires": {
+                "glob": "7.1.2"
+              }
+            }
+          }
+        },
+        "glob": {
+          "version": "7.1.2",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
+          "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
+          "dev": true,
+          "requires": {
+            "fs.realpath": "1.0.0",
+            "inflight": "1.0.6",
+            "inherits": "2.0.3",
+            "minimatch": "3.0.4",
+            "once": "1.4.0",
+            "path-is-absolute": "1.0.1"
+          }
+        },
+        "minimatch": {
+          "version": "3.0.4",
+          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
+          "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
+          "dev": true,
+          "requires": {
+            "brace-expansion": "1.1.11"
           }
         }
       }
@@ -22803,6 +22700,15 @@
         "ember-cli-babel": "5.2.7"
       }
     },
+    "end-of-stream": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.1.tgz",
+      "integrity": "sha512-1MkrZNvWTKCaigbn+W15elq2BB/L22nqrSY5DKlo3X6+vclJm8Bb5djXJBmEX6fS3+zCh/F4VBK5Z2KxJt4s2Q==",
+      "dev": true,
+      "requires": {
+        "once": "1.4.0"
+      }
+    },
     "ensure-posix-path": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/ensure-posix-path/-/ensure-posix-path-1.0.2.tgz",
@@ -22824,12 +22730,6 @@
       "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
       "dev": true
     },
-    "esprima": {
-      "version": "3.1.3",
-      "resolved": "https://registry.npmjs.org/esprima/-/esprima-3.1.3.tgz",
-      "integrity": "sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM=",
-      "dev": true
-    },
     "esutils": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz",
@@ -22841,6 +22741,16 @@
       "integrity": "sha512-kEcvvCBByWXGnZy6JUlgAp2gBIUjfCAV6P6TgT1/aaQKcmuAEC4OZTV1I4EWQLz2gxZw76atuVyvHhTxvi0Flw==",
       "dev": true
     },
+    "evp_bytestokey": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz",
+      "integrity": "sha512-/f2Go4TognH/KvCISP7OUsHn85hT9nUkxxA9BEWxFn+Oj9o8ZNLm/40hdlgSLyuOimsrTKLUMEorQexp/aPQeA==",
+      "dev": true,
+      "requires": {
+        "md5.js": "1.3.4",
+        "safe-buffer": "5.1.1"
+      }
+    },
     "exists-stat": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/exists-stat/-/exists-stat-1.0.0.tgz",
@@ -22885,12 +22795,6 @@
       "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=",
       "dev": true
     },
-    "fast-levenshtein": {
-      "version": "2.0.6",
-      "resolved": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz",
-      "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=",
-      "dev": true
-    },
     "fast-ordered-set": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/fast-ordered-set/-/fast-ordered-set-1.0.3.tgz",
@@ -22916,6 +22820,12 @@
         "pinkie-promise": "2.0.1"
       }
     },
+    "flatmap": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/flatmap/-/flatmap-0.0.3.tgz",
+      "integrity": "sha1-Hxik2TgVLUlZZfnJWNkjqy3WabQ=",
+      "dev": true
+    },
     "forever-agent": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
@@ -24020,8 +23930,8 @@
       "requires": {
         "graceful-fs": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
         "inherits": "2.0.3",
-        "mkdirp": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-        "rimraf": "https://registry.npmjs.org/rimraf/-/rimraf-2.5.4.tgz"
+        "mkdirp": "0.5.1",
+        "rimraf": "2.6.2"
       }
     },
     "gauge": {
@@ -24038,55 +23948,6 @@
         "string-width": "1.0.2",
         "strip-ansi": "3.0.1",
         "wide-align": "1.1.2"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-          "dev": true
-        },
-        "code-point-at": {
-          "version": "1.1.0",
-          "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
-          "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
-          "dev": true
-        },
-        "is-fullwidth-code-point": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
-          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
-          "dev": true,
-          "requires": {
-            "number-is-nan": "1.0.1"
-          }
-        },
-        "number-is-nan": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
-          "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=",
-          "dev": true
-        },
-        "string-width": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
-          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
-          "dev": true,
-          "requires": {
-            "code-point-at": "1.1.0",
-            "is-fullwidth-code-point": "1.0.0",
-            "strip-ansi": "3.0.1"
-          }
-        },
-        "strip-ansi": {
-          "version": "3.0.1",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "2.1.1"
-          }
-        }
       }
     },
     "gaze": {
@@ -24098,6 +23959,11 @@
         "globule": "1.2.0"
       }
     },
+    "get-caller-file": {
+      "version": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-1.0.2.tgz",
+      "integrity": "sha512-A6srK23btrgde1mUYEzplvRPjdwkZXrHsIRNRZnG5p8ZEJHG+QB8ENw16MtH7NWiyDGiSF2giAlJpcls/y2wxQ==",
+      "dev": true
+    },
     "get-stdin": {
       "version": "https://registry.npmjs.org/get-stdin/-/get-stdin-4.0.1.tgz",
       "integrity": "sha512-F5aQMywwJ2n85s4hJPTT9RPxGmubonuB10MNYo17/xph174n2MIR33HRguhzVag10O/npM7SPk73LMZNP+FaWw==",
@@ -24240,15 +24106,18 @@
           "requires": {
             "balanced-match": "1.0.0",
             "concat-map": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz"
-          },
-          "dependencies": {
-            "concat-map": {
-              "version": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-              "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==",
-              "dev": true
-            }
           }
         },
+        "concat-map": {
+          "version": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+          "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==",
+          "dev": true
+        },
+        "fs.realpath": {
+          "version": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
+          "integrity": "sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw==",
+          "dev": true
+        },
         "glob": {
           "version": "7.1.2",
           "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
@@ -24263,25 +24132,6 @@
             "path-is-absolute": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz"
           },
           "dependencies": {
-            "fs.realpath": {
-              "version": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-              "integrity": "sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw==",
-              "dev": true
-            },
-            "inflight": {
-              "version": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
-              "integrity": "sha512-k92I/b08q4wvFscXCLvqfsHCrjrF7yiXsQuIVvVE7N82W3+aqpzuUdBbfhWcy/FZR3/4IgflMgKLOsvPDrGCJA==",
-              "dev": true,
-              "requires": {
-                "once": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
-                "wrappy": "1.0.2"
-              }
-            },
-            "inherits": {
-              "version": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
-              "integrity": "sha512-x00IRNXNy63jwGkJmzPigoySHbaqpNuzKbBOmzK+g2OdZpQ9w+sxCN+VSB3ja7IAge2OP2qpfxTjeNcyjmW1uw==",
-              "dev": true
-            },
             "minimatch": {
               "version": "3.0.4",
               "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@@ -24290,27 +24140,41 @@
               "requires": {
                 "brace-expansion": "1.1.8"
               }
-            },
-            "once": {
-              "version": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
-              "integrity": "sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w==",
-              "dev": true,
-              "requires": {
-                "wrappy": "1.0.2"
-              }
-            },
-            "path-is-absolute": {
-              "version": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
-              "integrity": "sha512-AVbw3UJ2e9bq64vSaS9Am0fje1Pa8pbGqTTsmXfaIiMpnr5DlDhfJOuLj9Sf95ZPVDAUerDfEk88MPmPe7UCQg==",
-              "dev": true
             }
           }
         },
+        "inflight": {
+          "version": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
+          "integrity": "sha512-k92I/b08q4wvFscXCLvqfsHCrjrF7yiXsQuIVvVE7N82W3+aqpzuUdBbfhWcy/FZR3/4IgflMgKLOsvPDrGCJA==",
+          "dev": true,
+          "requires": {
+            "once": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
+            "wrappy": "1.0.2"
+          }
+        },
+        "inherits": {
+          "version": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
+          "integrity": "sha512-x00IRNXNy63jwGkJmzPigoySHbaqpNuzKbBOmzK+g2OdZpQ9w+sxCN+VSB3ja7IAge2OP2qpfxTjeNcyjmW1uw==",
+          "dev": true
+        },
         "lodash": {
           "version": "4.17.4",
           "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
           "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
           "dev": true
+        },
+        "once": {
+          "version": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
+          "integrity": "sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w==",
+          "dev": true,
+          "requires": {
+            "wrappy": "1.0.2"
+          }
+        },
+        "path-is-absolute": {
+          "version": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
+          "integrity": "sha512-AVbw3UJ2e9bq64vSaS9Am0fje1Pa8pbGqTTsmXfaIiMpnr5DlDhfJOuLj9Sf95ZPVDAUerDfEk88MPmPe7UCQg==",
+          "dev": true
         }
       }
     },
@@ -24342,14 +24206,6 @@
       "dev": true,
       "requires": {
         "ansi-regex": "2.1.1"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-          "dev": true
-        }
       }
     },
     "has-unicode": {
@@ -24441,6 +24297,16 @@
         }
       }
     },
+    "hash.js": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/hash.js/-/hash.js-1.1.3.tgz",
+      "integrity": "sha512-/UETyP0W22QILqS+6HowevwhEFJ3MBJnwTf75Qob9Wz9t0DPuisL8kW8YZMK62dHAKE1c1p+gY1TtOLY+USEHA==",
+      "dev": true,
+      "requires": {
+        "inherits": "2.0.3",
+        "minimalistic-assert": "1.0.0"
+      }
+    },
     "hawk": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/hawk/-/hawk-3.1.3.tgz",
@@ -24600,12 +24466,6 @@
         "repeating": "2.0.1"
       },
       "dependencies": {
-        "number-is-nan": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
-          "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=",
-          "dev": true
-        },
         "repeating": {
           "version": "2.0.1",
           "resolved": "https://registry.npmjs.org/repeating/-/repeating-2.0.1.tgz",
@@ -24613,16 +24473,6 @@
           "dev": true,
           "requires": {
             "is-finite": "https://registry.npmjs.org/is-finite/-/is-finite-1.0.2.tgz"
-          },
-          "dependencies": {
-            "is-finite": {
-              "version": "https://registry.npmjs.org/is-finite/-/is-finite-1.0.2.tgz",
-              "integrity": "sha512-e+gU0KGrlbqjEcV80SAqg4g7PQYOm3/IrdwAJ+kPwHqGhLKhtuTJGGxGtrsc8RXlHt2A8Vlnv+79Vq2B1GQasg==",
-              "dev": true,
-              "requires": {
-                "number-is-nan": "1.0.1"
-              }
-            }
           }
         }
       }
@@ -24658,473 +24508,50 @@
       "integrity": "sha1-EEqOSqym09jNFXqO+L+rLXo//bY=",
       "dev": true
     },
+    "ip": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.5.tgz",
+      "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo=",
+      "dev": true
+    },
     "ipfs-api": {
-      "version": "12.1.7",
-      "resolved": "https://registry.npmjs.org/ipfs-api/-/ipfs-api-12.1.7.tgz",
-      "integrity": "sha1-HVjBJoOqEvdSnNUrnf8Yu2kVu6o=",
+      "version": "19.0.0",
+      "resolved": "https://registry.npmjs.org/ipfs-api/-/ipfs-api-19.0.0.tgz",
+      "integrity": "sha512-eDWW66KccHbK/yHlrKdmzw7Tm15tocIgr8Hrwx9xiZinxqtXbsM1AorKTaJ7ZJLls97KiclPRMRIDTIL54q++g==",
       "dev": true,
       "requires": {
         "async": "2.6.0",
+        "big.js": "5.0.3",
         "bs58": "4.0.1",
-        "cids": "0.4.2",
+        "cids": "0.5.3",
         "concat-stream": "1.6.2",
         "detect-node": "2.0.3",
         "flatmap": "0.0.3",
         "glob": "7.1.2",
-        "glob-escape": "0.0.2",
-        "ipfs-block": "0.5.5",
+        "ipfs-block": "0.6.1",
         "ipfs-unixfs": "0.1.14",
-        "ipld-dag-pb": "0.9.5",
+        "ipld-dag-pb": "0.13.1",
         "is-ipfs": "0.3.2",
-        "isstream": "0.1.2",
+        "is-stream": "1.1.0",
         "lru-cache": "4.1.2",
-        "multiaddr": "2.3.0",
-        "multihashes": "0.3.3",
-        "multipart-stream": "2.0.1",
+        "multiaddr": "3.1.0",
+        "multihashes": "0.4.13",
         "ndjson": "1.5.0",
         "once": "1.4.0",
-        "peer-id": "0.8.8",
-        "peer-info": "0.8.5",
+        "peer-id": "0.10.6",
+        "peer-info": "0.11.6",
         "promisify-es6": "1.0.3",
-        "pump": "1.0.3",
+        "pull-defer": "0.2.2",
+        "pull-pushable": "2.2.0",
+        "pump": "3.0.0",
         "qs": "6.5.1",
-        "readable-stream": "1.1.14",
+        "readable-stream": "2.3.5",
         "stream-http": "2.8.1",
+        "stream-to-pull-stream": "1.7.2",
         "streamifier": "0.1.1",
         "tar-stream": "1.5.5"
       },
       "dependencies": {
-        "acorn": {
-          "version": "5.5.3",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.5.3.tgz",
-          "integrity": "sha512-jd5MkIUlbbmb07nXH0DT3y7rDVtkzDi4XZOUVWAer8ajmF/DTSSbl5oNFyDOl/OXA33Bl79+ypHhl2pN20VeOQ==",
-          "dev": true
-        },
-        "asn1.js": {
-          "version": "4.10.1",
-          "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-4.10.1.tgz",
-          "integrity": "sha512-p32cOF5q0Zqs9uBiONKYLm6BClCoBCM5O9JfeUSlnQLBTxYdTK+pW+nXflm8UkKd2UYlEbYz5qEi0JuZR9ckSw==",
-          "dev": true,
-          "requires": {
-            "bn.js": "4.11.8",
-            "inherits": "2.0.3",
-            "minimalistic-assert": "1.0.0"
-          }
-        },
-        "async": {
-          "version": "2.6.0",
-          "resolved": "https://registry.npmjs.org/async/-/async-2.6.0.tgz",
-          "integrity": "sha512-xAfGg1/NTLBBKlHFmnd7PlmUW9KhVQIUuSrYem9xzFUZy13ScvtyGGejaae9iAVRiRq9+Cx7DPFaAAhCpyxyPw==",
-          "dev": true,
-          "requires": {
-            "lodash": "4.17.5"
-          }
-        },
-        "balanced-match": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
-          "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
-          "dev": true
-        },
-        "base-x": {
-          "version": "3.0.4",
-          "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.4.tgz",
-          "integrity": "sha512-UYOadoSIkEI/VrRGSG6qp93rp2WdokiAiNYDfGW5qURAY8GiAQkvMbwNNSDYiVJopqv4gCna7xqf4rrNGp+5AA==",
-          "dev": true,
-          "requires": {
-            "safe-buffer": "5.1.1"
-          }
-        },
-        "bindings": {
-          "version": "1.3.0",
-          "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.3.0.tgz",
-          "integrity": "sha512-DpLh5EzMR2kzvX1KIlVC0VkC3iZtHKTgdtZ0a3pglBZdaQFjt5S9g9xd1lE+YvXyfd6mtCeRnrUfOLYiTMlNSw==",
-          "dev": true
-        },
-        "bip66": {
-          "version": "1.1.5",
-          "resolved": "https://registry.npmjs.org/bip66/-/bip66-1.1.5.tgz",
-          "integrity": "sha1-AfqHSHhcpwlV1QESF9GzE5lpyiI=",
-          "dev": true,
-          "requires": {
-            "safe-buffer": "5.1.1"
-          }
-        },
-        "bl": {
-          "version": "1.2.2",
-          "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
-          "integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
-          "dev": true,
-          "requires": {
-            "readable-stream": "2.3.5",
-            "safe-buffer": "5.1.1"
-          },
-          "dependencies": {
-            "readable-stream": {
-              "version": "2.3.5",
-              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz",
-              "integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==",
-              "dev": true,
-              "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.1",
-                "string_decoder": "1.0.3",
-                "util-deprecate": "1.0.2"
-              }
-            }
-          }
-        },
-        "bn.js": {
-          "version": "4.11.8",
-          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
-          "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==",
-          "dev": true
-        },
-        "brace-expansion": {
-          "version": "1.1.11",
-          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
-          "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-          "dev": true,
-          "requires": {
-            "balanced-match": "1.0.0",
-            "concat-map": "0.0.1"
-          }
-        },
-        "brfs": {
-          "version": "1.5.0",
-          "resolved": "https://registry.npmjs.org/brfs/-/brfs-1.5.0.tgz",
-          "integrity": "sha512-PscWJn5IGjcK5g5lqEeRPYJ5efZk93YbopLu6UXZcb9dPZUfMN/UMyyT/tddpi7A9yIDM9TEdCOA3A4WGST1hg==",
-          "dev": true,
-          "requires": {
-            "quote-stream": "1.0.2",
-            "resolve": "1.6.0",
-            "static-module": "2.2.2",
-            "through2": "2.0.3"
-          }
-        },
-        "brorand": {
-          "version": "1.1.0",
-          "resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz",
-          "integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=",
-          "dev": true
-        },
-        "browserify-aes": {
-          "version": "1.1.1",
-          "resolved": "https://registry.npmjs.org/browserify-aes/-/browserify-aes-1.1.1.tgz",
-          "integrity": "sha512-UGnTYAnB2a3YuYKIRy1/4FB2HdM866E0qC46JXvVTYKlBlZlnvfpSfY6OKfXZAkv70eJ2a1SqzpAo5CRhZGDFg==",
-          "dev": true,
-          "requires": {
-            "buffer-xor": "1.0.3",
-            "cipher-base": "1.0.4",
-            "create-hash": "1.1.3",
-            "evp_bytestokey": "1.0.3",
-            "inherits": "2.0.3",
-            "safe-buffer": "5.1.1"
-          }
-        },
-        "bs58": {
-          "version": "4.0.1",
-          "resolved": "https://registry.npmjs.org/bs58/-/bs58-4.0.1.tgz",
-          "integrity": "sha1-vhYedsNU9veIrkBx9j806MTwpCo=",
-          "dev": true,
-          "requires": {
-            "base-x": "3.0.4"
-          }
-        },
-        "buffer-equal": {
-          "version": "0.0.1",
-          "resolved": "https://registry.npmjs.org/buffer-equal/-/buffer-equal-0.0.1.tgz",
-          "integrity": "sha1-kbx0sR6kBbyRa8aqkI+q+ltKrEs=",
-          "dev": true
-        },
-        "buffer-loader": {
-          "version": "0.0.1",
-          "resolved": "https://registry.npmjs.org/buffer-loader/-/buffer-loader-0.0.1.tgz",
-          "integrity": "sha1-TWd8qS3YiTEIeLAqL7z6txICTPI=",
-          "dev": true
-        },
-        "buffer-xor": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/buffer-xor/-/buffer-xor-1.0.3.tgz",
-          "integrity": "sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk=",
-          "dev": true
-        },
-        "builtin-status-codes": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz",
-          "integrity": "sha1-hZgoeOIbmOHGZCXgPQF0eI9Wnug=",
-          "dev": true
-        },
-        "cids": {
-          "version": "0.4.2",
-          "resolved": "https://registry.npmjs.org/cids/-/cids-0.4.2.tgz",
-          "integrity": "sha1-8UFOePpGb+l6fOnNbAOJKZO+8wc=",
-          "dev": true,
-          "requires": {
-            "multibase": "0.3.4",
-            "multicodec": "0.1.9",
-            "multihashes": "0.4.13"
-          },
-          "dependencies": {
-            "multihashes": {
-              "version": "0.4.13",
-              "resolved": "https://registry.npmjs.org/multihashes/-/multihashes-0.4.13.tgz",
-              "integrity": "sha512-HwJGEKPCpLlNlgGQA56CYh/Wsqa+c4JAq8+mheIgw7OK5T4QvNJqgp6TH8gZ4q4l1aiWeNat/H/MrFXmTuoFfQ==",
-              "dev": true,
-              "requires": {
-                "bs58": "4.0.1",
-                "varint": "5.0.0"
-              }
-            }
-          }
-        },
-        "cipher-base": {
-          "version": "1.0.4",
-          "resolved": "https://registry.npmjs.org/cipher-base/-/cipher-base-1.0.4.tgz",
-          "integrity": "sha512-Kkht5ye6ZGmwv40uUDZztayT2ThLQGfnj/T71N/XzeZeo3nf8foyW7zGTsPYkEya3m5f3cAypH+qe7YOrM1U2Q==",
-          "dev": true,
-          "requires": {
-            "inherits": "2.0.3",
-            "safe-buffer": "5.1.1"
-          }
-        },
-        "concat-map": {
-          "version": "0.0.1",
-          "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-          "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
-          "dev": true
-        },
-        "concat-stream": {
-          "version": "1.6.2",
-          "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz",
-          "integrity": "sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==",
-          "dev": true,
-          "requires": {
-            "buffer-from": "1.0.0",
-            "inherits": "2.0.3",
-            "readable-stream": "2.3.5",
-            "typedarray": "0.0.6"
-          },
-          "dependencies": {
-            "readable-stream": {
-              "version": "2.3.5",
-              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz",
-              "integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==",
-              "dev": true,
-              "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.1",
-                "string_decoder": "1.0.3",
-                "util-deprecate": "1.0.2"
-              }
-            }
-          }
-        },
-        "convert-source-map": {
-          "version": "1.5.1",
-          "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.5.1.tgz",
-          "integrity": "sha1-uCeAl7m8IpNl3lxiz1/K7YtVmeU=",
-          "dev": true
-        },
-        "core-util-is": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-          "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
-          "dev": true
-        },
-        "create-hash": {
-          "version": "1.1.3",
-          "resolved": "https://registry.npmjs.org/create-hash/-/create-hash-1.1.3.tgz",
-          "integrity": "sha1-YGBCrIuSYnUPSDyt2rD1gZFy2P0=",
-          "dev": true,
-          "requires": {
-            "cipher-base": "1.0.4",
-            "inherits": "2.0.3",
-            "ripemd160": "2.0.1",
-            "sha.js": "2.4.11"
-          }
-        },
-        "create-hmac": {
-          "version": "1.1.6",
-          "resolved": "https://registry.npmjs.org/create-hmac/-/create-hmac-1.1.6.tgz",
-          "integrity": "sha1-rLniIaThe9sHbpBlfEK5PjcmzwY=",
-          "dev": true,
-          "requires": {
-            "cipher-base": "1.0.4",
-            "create-hash": "1.1.3",
-            "inherits": "2.0.3",
-            "ripemd160": "2.0.1",
-            "safe-buffer": "5.1.1",
-            "sha.js": "2.4.11"
-          }
-        },
-        "detect-node": {
-          "version": "2.0.3",
-          "resolved": "https://registry.npmjs.org/detect-node/-/detect-node-2.0.3.tgz",
-          "integrity": "sha1-ogM8CcyOFY03dI+951B4Mr1s4Sc=",
-          "dev": true
-        },
-        "drbg.js": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/drbg.js/-/drbg.js-1.0.1.tgz",
-          "integrity": "sha1-Pja2xCs3BDgjzbwzLVjzHiRFSAs=",
-          "dev": true,
-          "requires": {
-            "browserify-aes": "1.1.1",
-            "create-hash": "1.1.3",
-            "create-hmac": "1.1.6"
-          }
-        },
-        "duplexer2": {
-          "version": "0.1.4",
-          "resolved": "https://registry.npmjs.org/duplexer2/-/duplexer2-0.1.4.tgz",
-          "integrity": "sha1-ixLauHjA1p4+eJEFFmKjL8a93ME=",
-          "dev": true,
-          "requires": {
-            "readable-stream": "2.3.5"
-          },
-          "dependencies": {
-            "readable-stream": {
-              "version": "2.3.5",
-              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz",
-              "integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==",
-              "dev": true,
-              "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.1",
-                "string_decoder": "1.0.3",
-                "util-deprecate": "1.0.2"
-              }
-            }
-          }
-        },
-        "elliptic": {
-          "version": "6.4.0",
-          "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",
-          "integrity": "sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",
-          "dev": true,
-          "requires": {
-            "bn.js": "4.11.8",
-            "brorand": "1.1.0",
-            "hash.js": "1.1.3",
-            "hmac-drbg": "1.0.1",
-            "inherits": "2.0.3",
-            "minimalistic-assert": "1.0.0",
-            "minimalistic-crypto-utils": "1.0.1"
-          }
-        },
-        "end-of-stream": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.1.tgz",
-          "integrity": "sha512-1MkrZNvWTKCaigbn+W15elq2BB/L22nqrSY5DKlo3X6+vclJm8Bb5djXJBmEX6fS3+zCh/F4VBK5Z2KxJt4s2Q==",
-          "dev": true,
-          "requires": {
-            "once": "1.4.0"
-          }
-        },
-        "escodegen": {
-          "version": "1.9.1",
-          "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.9.1.tgz",
-          "integrity": "sha512-6hTjO1NAWkHnDk3OqQ4YrCuwwmGHL9S3nPlzBOUG/R44rda3wLNrfvQ5fkSGjyhHFKM7ALPKcKGrwvCLe0lC7Q==",
-          "dev": true,
-          "requires": {
-            "esprima": "3.1.3",
-            "estraverse": "4.2.0",
-            "esutils": "2.0.2",
-            "optionator": "0.8.2",
-            "source-map": "0.6.1"
-          }
-        },
-        "estraverse": {
-          "version": "4.2.0",
-          "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-4.2.0.tgz",
-          "integrity": "sha1-De4/7TH81GlhjOc0IJn8GvoL2xM=",
-          "dev": true
-        },
-        "esutils": {
-          "version": "2.0.2",
-          "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz",
-          "integrity": "sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs=",
-          "dev": true
-        },
-        "evp_bytestokey": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz",
-          "integrity": "sha512-/f2Go4TognH/KvCISP7OUsHn85hT9nUkxxA9BEWxFn+Oj9o8ZNLm/40hdlgSLyuOimsrTKLUMEorQexp/aPQeA==",
-          "dev": true,
-          "requires": {
-            "md5.js": "1.3.4",
-            "safe-buffer": "5.1.1"
-          }
-        },
-        "falafel": {
-          "version": "2.1.0",
-          "resolved": "https://registry.npmjs.org/falafel/-/falafel-2.1.0.tgz",
-          "integrity": "sha1-lrsXdh2rqU9G0AFzizzt86Z/4Gw=",
-          "dev": true,
-          "requires": {
-            "acorn": "5.5.3",
-            "foreach": "2.0.5",
-            "isarray": "0.0.1",
-            "object-keys": "1.0.11"
-          },
-          "dependencies": {
-            "isarray": {
-              "version": "0.0.1",
-              "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-              "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=",
-              "dev": true
-            }
-          }
-        },
-        "flatmap": {
-          "version": "0.0.3",
-          "resolved": "https://registry.npmjs.org/flatmap/-/flatmap-0.0.3.tgz",
-          "integrity": "sha1-Hxik2TgVLUlZZfnJWNkjqy3WabQ=",
-          "dev": true
-        },
-        "foreach": {
-          "version": "2.0.5",
-          "resolved": "https://registry.npmjs.org/foreach/-/foreach-2.0.5.tgz",
-          "integrity": "sha1-C+4AUBiusmDQo6865ljdATbsG5k=",
-          "dev": true
-        },
-        "fs.realpath": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-          "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
-          "dev": true
-        },
-        "function-bind": {
-          "version": "1.1.1",
-          "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
-          "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
-          "dev": true
-        },
-        "generate-function": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/generate-function/-/generate-function-2.0.0.tgz",
-          "integrity": "sha1-aFj+fAlpt9TpCTM3ZHrHn2DfvnQ=",
-          "dev": true
-        },
-        "generate-object-property": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/generate-object-property/-/generate-object-property-1.2.0.tgz",
-          "integrity": "sha1-nA4cQDCM6AT0eDYYuTf6iPmdUNA=",
-          "dev": true,
-          "requires": {
-            "is-property": "1.0.2"
-          }
-        },
         "glob": {
           "version": "7.1.2",
           "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
@@ -25139,251 +24566,6 @@
             "path-is-absolute": "1.0.1"
           }
         },
-        "glob-escape": {
-          "version": "0.0.2",
-          "resolved": "https://registry.npmjs.org/glob-escape/-/glob-escape-0.0.2.tgz",
-          "integrity": "sha1-nCf3gh7RwTd1gvPv2VWOP2dWKO0=",
-          "dev": true
-        },
-        "has": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/has/-/has-1.0.1.tgz",
-          "integrity": "sha1-hGFzP1OLCDfJNh45qauelwTcLyg=",
-          "dev": true,
-          "requires": {
-            "function-bind": "1.1.1"
-          }
-        },
-        "hash.js": {
-          "version": "1.1.3",
-          "resolved": "https://registry.npmjs.org/hash.js/-/hash.js-1.1.3.tgz",
-          "integrity": "sha512-/UETyP0W22QILqS+6HowevwhEFJ3MBJnwTf75Qob9Wz9t0DPuisL8kW8YZMK62dHAKE1c1p+gY1TtOLY+USEHA==",
-          "dev": true,
-          "requires": {
-            "inherits": "2.0.3",
-            "minimalistic-assert": "1.0.0"
-          }
-        },
-        "inflight": {
-          "version": "1.0.6",
-          "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
-          "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
-          "dev": true,
-          "requires": {
-            "once": "1.4.0",
-            "wrappy": "1.0.2"
-          }
-        },
-        "inherits": {
-          "version": "2.0.3",
-          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
-          "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
-          "dev": true
-        },
-        "ip": {
-          "version": "1.1.5",
-          "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.5.tgz",
-          "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo=",
-          "dev": true
-        },
-        "ipfs-block": {
-          "version": "0.5.5",
-          "resolved": "https://registry.npmjs.org/ipfs-block/-/ipfs-block-0.5.5.tgz",
-          "integrity": "sha1-lWpNGnWMJXT7U2JjRlXM+hwOvSQ=",
-          "dev": true,
-          "requires": {
-            "async": "2.6.0",
-            "multihashing-async": "0.4.8"
-          }
-        },
-        "ipfs-unixfs": {
-          "version": "0.1.14",
-          "resolved": "https://registry.npmjs.org/ipfs-unixfs/-/ipfs-unixfs-0.1.14.tgz",
-          "integrity": "sha512-s1tEnwKhdd17MmyC/EUMNVMDYzKhCiHDI11TF8tSBeWkEQp+0WUxkYuqvz0R5TSi2lNDJ/oVnEmwWhki2spUiQ==",
-          "dev": true,
-          "requires": {
-            "protons": "1.0.1"
-          }
-        },
-        "ipld-dag-pb": {
-          "version": "0.9.5",
-          "resolved": "https://registry.npmjs.org/ipld-dag-pb/-/ipld-dag-pb-0.9.5.tgz",
-          "integrity": "sha1-6MfcYaTdg6hlhzVVkmTuT+3YtjU=",
-          "dev": true,
-          "requires": {
-            "async": "2.6.0",
-            "buffer-loader": "0.0.1",
-            "cids": "0.4.2",
-            "ipfs-block": "0.5.5",
-            "is-ipfs": "0.3.2",
-            "multihashes": "0.3.3",
-            "multihashing-async": "0.4.8",
-            "protocol-buffers": "3.2.1",
-            "pull-stream": "3.6.7",
-            "pull-traverse": "1.0.3",
-            "stable": "0.1.6"
-          }
-        },
-        "is-ipfs": {
-          "version": "0.3.2",
-          "resolved": "https://registry.npmjs.org/is-ipfs/-/is-ipfs-0.3.2.tgz",
-          "integrity": "sha512-82V1j4LMkYy7H4seQQzOWqo7FiW3I64/1/ryo3dhtWKfOvm7ZolLMRQQfGKs4OXWauh5rAkPnamVcRISHwhmpQ==",
-          "dev": true,
-          "requires": {
-            "bs58": "4.0.1",
-            "cids": "0.5.3",
-            "multihashes": "0.4.13"
-          },
-          "dependencies": {
-            "cids": {
-              "version": "0.5.3",
-              "resolved": "https://registry.npmjs.org/cids/-/cids-0.5.3.tgz",
-              "integrity": "sha512-ujWbNP8SeLKg5KmGrxYZM4c+ttd+wwvegrdtgmbi2KNFUbQN4pqsGZaGQE3rhjayXTbKFq36bYDbKhsnD0eMsg==",
-              "dev": true,
-              "requires": {
-                "multibase": "0.4.0",
-                "multicodec": "0.2.6",
-                "multihashes": "0.4.13"
-              }
-            },
-            "multibase": {
-              "version": "0.4.0",
-              "resolved": "https://registry.npmjs.org/multibase/-/multibase-0.4.0.tgz",
-              "integrity": "sha512-fnYvZJWDn3eSJ7EeWvS8zbOpRwuyPHpDggSnqGXkQMvYED5NdO9nyqnZboGvAT+r/60J8KZ09tW8YJHkS22sFw==",
-              "dev": true,
-              "requires": {
-                "base-x": "3.0.4"
-              }
-            },
-            "multicodec": {
-              "version": "0.2.6",
-              "resolved": "https://registry.npmjs.org/multicodec/-/multicodec-0.2.6.tgz",
-              "integrity": "sha512-VGyRUDkxdJzWnj9x3C49MzI3+TtKKDYNfIBOaWBCNuPk6CE5CwwkL15gJtsLDfLay0fL4xTh4Af3kBbJSxSppw==",
-              "dev": true,
-              "requires": {
-                "varint": "5.0.0"
-              }
-            },
-            "multihashes": {
-              "version": "0.4.13",
-              "resolved": "https://registry.npmjs.org/multihashes/-/multihashes-0.4.13.tgz",
-              "integrity": "sha512-HwJGEKPCpLlNlgGQA56CYh/Wsqa+c4JAq8+mheIgw7OK5T4QvNJqgp6TH8gZ4q4l1aiWeNat/H/MrFXmTuoFfQ==",
-              "dev": true,
-              "requires": {
-                "bs58": "4.0.1",
-                "varint": "5.0.0"
-              }
-            }
-          }
-        },
-        "is-promise": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/is-promise/-/is-promise-1.0.1.tgz",
-          "integrity": "sha1-MVc3YcBX4zwukaq56W2gjO++duU=",
-          "dev": true
-        },
-        "is-property": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/is-property/-/is-property-1.0.2.tgz",
-          "integrity": "sha1-V/4cTkhHTt1lsJkR8msc1Ald2oQ=",
-          "dev": true
-        },
-        "is-stream": {
-          "version": "1.1.0",
-          "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz",
-          "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ=",
-          "dev": true
-        },
-        "isarray": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
-          "dev": true
-        },
-        "isstream": {
-          "version": "0.1.2",
-          "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
-          "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=",
-          "dev": true
-        },
-        "js-sha3": {
-          "version": "0.7.0",
-          "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.7.0.tgz",
-          "integrity": "sha512-Wpks3yBDm0UcL5qlVhwW9Jr9n9i4FfeWBFOOXP5puDS/SiudJGhw7DPyBqn3487qD4F0lsC0q3zxink37f7zeA==",
-          "dev": true
-        },
-        "json-stringify-safe": {
-          "version": "5.0.1",
-          "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
-          "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=",
-          "dev": true
-        },
-        "keypair": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/keypair/-/keypair-1.0.1.tgz",
-          "integrity": "sha1-dgNxknCvtlZO04oiCHoG/Jqk6hs=",
-          "dev": true
-        },
-        "libp2p-crypto": {
-          "version": "0.8.8",
-          "resolved": "https://registry.npmjs.org/libp2p-crypto/-/libp2p-crypto-0.8.8.tgz",
-          "integrity": "sha1-3IpJy87bUjnel3YZ8tGN+fwRDzk=",
-          "dev": true,
-          "requires": {
-            "asn1.js": "4.10.1",
-            "async": "2.6.0",
-            "browserify-aes": "1.1.1",
-            "keypair": "1.0.1",
-            "libp2p-crypto-secp256k1": "0.1.4",
-            "multihashing-async": "0.4.8",
-            "node-webcrypto-ossl": "1.0.36",
-            "nodeify": "1.0.1",
-            "pem-jwk": "1.5.1",
-            "protocol-buffers": "3.2.1",
-            "rsa-pem-to-jwk": "1.1.3",
-            "safe-buffer": "5.1.1",
-            "tweetnacl": "1.0.0",
-            "webcrypto-shim": "github:dignifiedquire/webcrypto-shim#190bc9ec341375df6025b17ae12ddb2428ea49c8"
-          }
-        },
-        "libp2p-crypto-secp256k1": {
-          "version": "0.1.4",
-          "resolved": "https://registry.npmjs.org/libp2p-crypto-secp256k1/-/libp2p-crypto-secp256k1-0.1.4.tgz",
-          "integrity": "sha1-IRN4/jqFnYmtEgOqng111obIW98=",
-          "dev": true,
-          "requires": {
-            "async": "2.6.0",
-            "libp2p-crypto": "0.8.8",
-            "multihashing-async": "0.4.8",
-            "nodeify": "1.0.1",
-            "safe-buffer": "5.1.1",
-            "secp256k1": "3.5.0"
-          }
-        },
-        "lodash": {
-          "version": "4.17.5",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.5.tgz",
-          "integrity": "sha512-svL3uiZf1RwhH+cWrfZn3A4+U58wbP0tGVTLQPbjplZxZ8ROD9VLuNgsRniTlLe7OlSqR79RUehXgpBW/s0IQw==",
-          "dev": true
-        },
-        "lodash.filter": {
-          "version": "4.6.0",
-          "resolved": "https://registry.npmjs.org/lodash.filter/-/lodash.filter-4.6.0.tgz",
-          "integrity": "sha1-ZosdSYFgOuHMWm+nYBQ+SAtMSs4=",
-          "dev": true
-        },
-        "lodash.map": {
-          "version": "4.6.0",
-          "resolved": "https://registry.npmjs.org/lodash.map/-/lodash.map-4.6.0.tgz",
-          "integrity": "sha1-dx7Hg540c9nEzeKLGTlMNWL09tM=",
-          "dev": true
-        },
-        "lodash.uniqby": {
-          "version": "4.7.0",
-          "resolved": "https://registry.npmjs.org/lodash.uniqby/-/lodash.uniqby-4.7.0.tgz",
-          "integrity": "sha1-2ZwHpmnp5tJOE2Lf4mbGdhavEwI=",
-          "dev": true
-        },
         "lru-cache": {
           "version": "4.1.2",
           "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.2.tgz",
@@ -25394,12 +24576,6 @@
             "yallist": "2.1.2"
           }
         },
-        "minimalistic-assert": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/minimalistic-assert/-/minimalistic-assert-1.0.0.tgz",
-          "integrity": "sha1-cCvi3aazf0g2vLP121ZkG2Sh09M=",
-          "dev": true
-        },
         "minimatch": {
           "version": "3.0.4",
           "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@@ -25409,579 +24585,27 @@
             "brace-expansion": "1.1.11"
           }
         },
-        "minimist": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
-          "dev": true
-        },
-        "mkdirp": {
-          "version": "0.5.1",
-          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-          "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "minimist": "0.0.8"
-          },
-          "dependencies": {
-            "minimist": {
-              "version": "0.0.8",
-              "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-              "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
-              "dev": true,
-              "optional": true
-            }
-          }
-        },
-        "multiaddr": {
-          "version": "2.3.0",
-          "resolved": "https://registry.npmjs.org/multiaddr/-/multiaddr-2.3.0.tgz",
-          "integrity": "sha1-VmNIJPSLy9hAX9VDTDGyd0JMYvw=",
-          "dev": true,
-          "requires": {
-            "bs58": "4.0.1",
-            "ip": "1.1.5",
-            "lodash.filter": "4.6.0",
-            "lodash.map": "4.6.0",
-            "varint": "5.0.0",
-            "xtend": "4.0.1"
-          }
-        },
-        "multibase": {
-          "version": "0.3.4",
-          "resolved": "https://registry.npmjs.org/multibase/-/multibase-0.3.4.tgz",
-          "integrity": "sha1-+6iwqslyT2LiR4JVfioGLjDTrn8=",
-          "dev": true,
-          "requires": {
-            "base-x": "3.0.0"
-          },
-          "dependencies": {
-            "base-x": {
-              "version": "3.0.0",
-              "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.0.tgz",
-              "integrity": "sha1-d7VvAxEHC3gLPIpfU0vqxH5QZwI=",
-              "dev": true
-            }
-          }
-        },
-        "multicodec": {
-          "version": "0.1.9",
-          "resolved": "https://registry.npmjs.org/multicodec/-/multicodec-0.1.9.tgz",
-          "integrity": "sha512-8YAgk/DO2EuTCQb9IrvSQ0PWnGiBwLzIQbXzPi5IHKovsx5kKK3yDhEz5GTkKo0ckXA+/USvVCT1hE21hc8qlg==",
-          "dev": true,
-          "requires": {
-            "varint": "5.0.0"
-          }
-        },
-        "multihashes": {
-          "version": "0.3.3",
-          "resolved": "https://registry.npmjs.org/multihashes/-/multihashes-0.3.3.tgz",
-          "integrity": "sha1-GNdNjCOTrzmq8KyPT9bYiNQ/Lyk=",
-          "dev": true,
-          "requires": {
-            "bs58": "4.0.1"
-          }
-        },
-        "multihashing-async": {
-          "version": "0.4.8",
-          "resolved": "https://registry.npmjs.org/multihashing-async/-/multihashing-async-0.4.8.tgz",
-          "integrity": "sha512-LCc4lfxmTJOHKIjZjFNgvmfB6nXS/ErLInT9uwU8udFrRm2PH+aTPk3mfCREKmCiSHOlCWiv2O8rlnBx+OjlMw==",
-          "dev": true,
-          "requires": {
-            "async": "2.6.0",
-            "blakejs": "1.1.0",
-            "js-sha3": "0.7.0",
-            "multihashes": "0.4.13",
-            "murmurhash3js": "3.0.1",
-            "nodeify": "1.0.1"
-          },
-          "dependencies": {
-            "multihashes": {
-              "version": "0.4.13",
-              "resolved": "https://registry.npmjs.org/multihashes/-/multihashes-0.4.13.tgz",
-              "integrity": "sha512-HwJGEKPCpLlNlgGQA56CYh/Wsqa+c4JAq8+mheIgw7OK5T4QvNJqgp6TH8gZ4q4l1aiWeNat/H/MrFXmTuoFfQ==",
-              "dev": true,
-              "requires": {
-                "bs58": "4.0.1",
-                "varint": "5.0.0"
-              }
-            }
-          }
-        },
-        "multipart-stream": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/multipart-stream/-/multipart-stream-2.0.1.tgz",
-          "integrity": "sha1-GVyctLLEHnjHKh6POMfQ66HNC6A=",
-          "dev": true,
-          "requires": {
-            "inherits": "2.0.3",
-            "is-stream": "1.1.0",
-            "sandwich-stream": "1.0.0"
-          }
-        },
-        "murmurhash3js": {
-          "version": "3.0.1",
-          "resolved": "https://registry.npmjs.org/murmurhash3js/-/murmurhash3js-3.0.1.tgz",
-          "integrity": "sha1-Ppg+W0fCoG9DpxMXTn5DXKBEuZg=",
-          "dev": true
-        },
-        "nan": {
-          "version": "2.10.0",
-          "resolved": "https://registry.npmjs.org/nan/-/nan-2.10.0.tgz",
-          "integrity": "sha512-bAdJv7fBLhWC+/Bls0Oza+mvTaNQtP+1RyhhhvD95pgUJz6XM5IzgmxOkItJ9tkoCiplvAnXI1tNmmUD/eScyA==",
-          "dev": true
-        },
-        "ndjson": {
-          "version": "1.5.0",
-          "resolved": "https://registry.npmjs.org/ndjson/-/ndjson-1.5.0.tgz",
-          "integrity": "sha1-rmA7NrE0vOw0e0UkIrC/mNWDLsg=",
-          "dev": true,
-          "requires": {
-            "json-stringify-safe": "5.0.1",
-            "minimist": "1.2.0",
-            "split2": "2.2.0",
-            "through2": "2.0.3"
-          }
-        },
-        "node-webcrypto-ossl": {
-          "version": "1.0.36",
-          "resolved": "https://registry.npmjs.org/node-webcrypto-ossl/-/node-webcrypto-ossl-1.0.36.tgz",
-          "integrity": "sha512-/kmr+xk5yGkx6h7kx9Z8P0zWlJFvYqxPyeW5wPj/KcSeXEA1w9yzD1kdpzn9/HXpuHyWTQ9WSQ9zfbL8cFB1gA==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "mkdirp": "0.5.1",
-            "nan": "2.10.0",
-            "tslib": "1.9.0",
-            "webcrypto-core": "0.1.21"
-          }
-        },
-        "nodeify": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/nodeify/-/nodeify-1.0.1.tgz",
-          "integrity": "sha1-ZKtpp7268DzhB7TwM1yHwLnpGx0=",
-          "dev": true,
-          "requires": {
-            "is-promise": "1.0.1",
-            "promise": "1.3.0"
-          }
-        },
-        "object-assign": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-2.1.1.tgz",
-          "integrity": "sha1-Q8NuXVaf+OSBbE76i+AtJpZ8GKo=",
-          "dev": true
-        },
-        "object-inspect": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.4.1.tgz",
-          "integrity": "sha512-wqdhLpfCUbEsoEwl3FXwGyv8ief1k/1aUdIPCqVnupM6e8l63BEJdiF/0swtn04/8p05tG/T0FrpTlfwvljOdw==",
-          "dev": true
-        },
-        "object-keys": {
-          "version": "1.0.11",
-          "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.0.11.tgz",
-          "integrity": "sha1-xUYBd4rVYPEULODgG8yotW0TQm0=",
-          "dev": true
-        },
-        "once": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
-          "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
-          "dev": true,
-          "requires": {
-            "wrappy": "1.0.2"
-          }
-        },
-        "optimist": {
-          "version": "0.3.7",
-          "resolved": "https://registry.npmjs.org/optimist/-/optimist-0.3.7.tgz",
-          "integrity": "sha1-yQlBrVnkJzMokjB00s8ufLxuwNk=",
-          "dev": true,
-          "requires": {
-            "wordwrap": "0.0.3"
-          }
-        },
-        "path-is-absolute": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
-          "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
-          "dev": true
-        },
-        "peer-id": {
-          "version": "0.8.8",
-          "resolved": "https://registry.npmjs.org/peer-id/-/peer-id-0.8.8.tgz",
-          "integrity": "sha1-TT2lXp7e5jNKiG/OJ0CCi7XytwI=",
-          "dev": true,
-          "requires": {
-            "async": "2.6.0",
-            "libp2p-crypto": "0.8.8",
-            "lodash": "4.17.5",
-            "multihashes": "0.4.13"
-          },
-          "dependencies": {
-            "multihashes": {
-              "version": "0.4.13",
-              "resolved": "https://registry.npmjs.org/multihashes/-/multihashes-0.4.13.tgz",
-              "integrity": "sha512-HwJGEKPCpLlNlgGQA56CYh/Wsqa+c4JAq8+mheIgw7OK5T4QvNJqgp6TH8gZ4q4l1aiWeNat/H/MrFXmTuoFfQ==",
-              "dev": true,
-              "requires": {
-                "bs58": "4.0.1",
-                "varint": "5.0.0"
-              }
-            }
-          }
-        },
-        "peer-info": {
-          "version": "0.8.5",
-          "resolved": "https://registry.npmjs.org/peer-info/-/peer-info-0.8.5.tgz",
-          "integrity": "sha1-uPvuY3ZAXATItkRhDNBiMcQmKh4=",
-          "dev": true,
-          "requires": {
-            "lodash.uniqby": "4.7.0",
-            "multiaddr": "2.3.0",
-            "peer-id": "0.8.8"
-          }
-        },
-        "pem-jwk": {
-          "version": "1.5.1",
-          "resolved": "https://registry.npmjs.org/pem-jwk/-/pem-jwk-1.5.1.tgz",
-          "integrity": "sha1-eoY3/S9nqCflfAxC4cI8P9Us+wE=",
-          "dev": true,
-          "requires": {
-            "asn1.js": "1.0.3"
-          },
-          "dependencies": {
-            "asn1.js": {
-              "version": "1.0.3",
-              "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-1.0.3.tgz",
-              "integrity": "sha1-KBuj7B8kSP52X5Kk7s+IP+E2S1Q=",
-              "dev": true,
-              "requires": {
-                "bn.js": "1.3.0",
-                "inherits": "2.0.3",
-                "minimalistic-assert": "1.0.0"
-              }
-            },
-            "bn.js": {
-              "version": "1.3.0",
-              "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-1.3.0.tgz",
-              "integrity": "sha1-DbTL+W+PI7dC9by50ap6mZSgXoM=",
-              "dev": true,
-              "optional": true
-            }
-          }
-        },
         "process-nextick-args": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
           "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw==",
           "dev": true
         },
-        "promise": {
-          "version": "1.3.0",
-          "resolved": "https://registry.npmjs.org/promise/-/promise-1.3.0.tgz",
-          "integrity": "sha1-5cyaTIJ45GZP/twBx9qEhCsEAXU=",
-          "dev": true,
-          "requires": {
-            "is-promise": "1.0.1"
-          }
-        },
-        "promisify-es6": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/promisify-es6/-/promisify-es6-1.0.3.tgz",
-          "integrity": "sha512-N9iVG+CGJsI4b4ZGazjwLnxErD2d9Pe4DPvvXSxYA9tFNu8ymXME4Qs5HIQ0LMJpNM7zj+m0NlNnNeqFpKzqnA==",
-          "dev": true
-        },
-        "protocol-buffers": {
-          "version": "3.2.1",
-          "resolved": "https://registry.npmjs.org/protocol-buffers/-/protocol-buffers-3.2.1.tgz",
-          "integrity": "sha1-NyWOF+JKCC8G67F3MekoUdHHaIk=",
-          "dev": true,
-          "requires": {
-            "brfs": "1.5.0",
-            "generate-function": "2.0.0",
-            "generate-object-property": "1.2.0",
-            "protocol-buffers-schema": "3.3.2",
-            "signed-varint": "2.0.1",
-            "varint": "5.0.0"
-          }
-        },
-        "protocol-buffers-schema": {
-          "version": "3.3.2",
-          "resolved": "https://registry.npmjs.org/protocol-buffers-schema/-/protocol-buffers-schema-3.3.2.tgz",
-          "integrity": "sha512-Xdayp8sB/mU+sUV4G7ws8xtYMGdQnxbeIfLjyO9TZZRJdztBGhlmbI5x1qcY4TG5hBkIKGnc28i7nXxaugu88w==",
-          "dev": true
-        },
-        "pseudomap": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
-          "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=",
-          "dev": true
-        },
-        "pull-stream": {
-          "version": "3.6.7",
-          "resolved": "https://registry.npmjs.org/pull-stream/-/pull-stream-3.6.7.tgz",
-          "integrity": "sha512-XdE2/o1I2lK7A+sbbA/HjYnd5Xk7wL5CwAKzqHIgcBsluDb0LiKHNTl1K0it3/RKPshQljLf4kl1aJ12YsCCGQ==",
-          "dev": true
-        },
-        "pull-traverse": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/pull-traverse/-/pull-traverse-1.0.3.tgz",
-          "integrity": "sha1-dPtde+f6a9enjpeTPhmbeUWGaTg=",
-          "dev": true
-        },
-        "pump": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/pump/-/pump-1.0.3.tgz",
-          "integrity": "sha512-8k0JupWme55+9tCVE+FS5ULT3K6AbgqrGa58lTT49RpyfwwcGedHqaC5LlQNdEAumn/wFsu6aPwkuPMioy8kqw==",
-          "dev": true,
-          "requires": {
-            "end-of-stream": "1.4.1",
-            "once": "1.4.0"
-          }
-        },
-        "qs": {
-          "version": "6.5.1",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.1.tgz",
-          "integrity": "sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A==",
-          "dev": true
-        },
-        "quote-stream": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/quote-stream/-/quote-stream-1.0.2.tgz",
-          "integrity": "sha1-hJY/jJwmuULhU/7rU6rnRlK34LI=",
-          "dev": true,
-          "requires": {
-            "buffer-equal": "0.0.1",
-            "minimist": "1.2.0",
-            "through2": "2.0.3"
-          }
-        },
         "readable-stream": {
-          "version": "1.1.14",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
-          "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
+          "version": "2.3.5",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz",
+          "integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==",
           "dev": true,
           "requires": {
-            "core-util-is": "1.0.2",
+            "core-util-is": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
             "inherits": "2.0.3",
-            "isarray": "0.0.1",
-            "string_decoder": "0.10.31"
-          },
-          "dependencies": {
-            "isarray": {
-              "version": "0.0.1",
-              "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-              "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=",
-              "dev": true
-            },
-            "string_decoder": {
-              "version": "0.10.31",
-              "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-              "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
-              "dev": true
-            }
+            "isarray": "1.0.0",
+            "process-nextick-args": "2.0.0",
+            "safe-buffer": "5.1.1",
+            "string_decoder": "1.0.3",
+            "util-deprecate": "1.0.2"
           }
         },
-        "resolve": {
-          "version": "1.6.0",
-          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.6.0.tgz",
-          "integrity": "sha512-mw7JQNu5ExIkcw4LPih0owX/TZXjD/ZUF/ZQ/pDnkw3ZKhDcZZw5klmBlj6gVMwjQ3Pz5Jgu7F3d0jcDVuEWdw==",
-          "dev": true,
-          "requires": {
-            "path-parse": "1.0.5"
-          }
-        },
-        "ripemd160": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/ripemd160/-/ripemd160-2.0.1.tgz",
-          "integrity": "sha1-D0WEKVxTo2KK9+bXmsohzlfRxuc=",
-          "dev": true,
-          "requires": {
-            "hash-base": "2.0.2",
-            "inherits": "2.0.3"
-          }
-        },
-        "rsa-pem-to-jwk": {
-          "version": "1.1.3",
-          "resolved": "https://registry.npmjs.org/rsa-pem-to-jwk/-/rsa-pem-to-jwk-1.1.3.tgz",
-          "integrity": "sha1-JF52vbfnI0z+58oDLTG1TDj6uY4=",
-          "dev": true,
-          "requires": {
-            "object-assign": "2.1.1",
-            "rsa-unpack": "0.0.6"
-          }
-        },
-        "rsa-unpack": {
-          "version": "0.0.6",
-          "resolved": "https://registry.npmjs.org/rsa-unpack/-/rsa-unpack-0.0.6.tgz",
-          "integrity": "sha1-9Q69VqYoN45jHylxYQJs6atO3bo=",
-          "dev": true,
-          "requires": {
-            "optimist": "0.3.7"
-          }
-        },
-        "safe-buffer": {
-          "version": "5.1.1",
-          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
-          "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg==",
-          "dev": true
-        },
-        "sandwich-stream": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/sandwich-stream/-/sandwich-stream-1.0.0.tgz",
-          "integrity": "sha1-eDDkV5e1kzKH8fmyj4cZB0ViYvI=",
-          "dev": true
-        },
-        "secp256k1": {
-          "version": "3.5.0",
-          "resolved": "https://registry.npmjs.org/secp256k1/-/secp256k1-3.5.0.tgz",
-          "integrity": "sha512-e5QIJl8W7Y4tT6LHffVcZAxJjvpgE5Owawv6/XCYPQljE9aP2NFFddQ8OYMKhdLshNu88FfL3qCN3/xYkXGRsA==",
-          "dev": true,
-          "requires": {
-            "bindings": "1.3.0",
-            "bip66": "1.1.5",
-            "bn.js": "4.11.8",
-            "create-hash": "1.1.3",
-            "drbg.js": "1.0.1",
-            "elliptic": "6.4.0",
-            "nan": "2.10.0",
-            "safe-buffer": "5.1.1"
-          }
-        },
-        "sha.js": {
-          "version": "2.4.11",
-          "resolved": "https://registry.npmjs.org/sha.js/-/sha.js-2.4.11.tgz",
-          "integrity": "sha512-QMEp5B7cftE7APOjk5Y6xgrbWu+WkLVQwk8JNjZ8nKRciZaByEW6MubieAiToS7+dwvrjGhH8jRXz3MVd0AYqQ==",
-          "dev": true,
-          "requires": {
-            "inherits": "2.0.3",
-            "safe-buffer": "5.1.1"
-          }
-        },
-        "shallow-copy": {
-          "version": "0.0.1",
-          "resolved": "https://registry.npmjs.org/shallow-copy/-/shallow-copy-0.0.1.tgz",
-          "integrity": "sha1-QV9CcC1z2BAzApLMXuhurhoRoXA=",
-          "dev": true
-        },
-        "signed-varint": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/signed-varint/-/signed-varint-2.0.1.tgz",
-          "integrity": "sha1-UKmYnafJjCxh2tEZvJdHDvhSgSk=",
-          "dev": true,
-          "requires": {
-            "varint": "5.0.0"
-          }
-        },
-        "source-map": {
-          "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-          "dev": true,
-          "optional": true
-        },
-        "split2": {
-          "version": "2.2.0",
-          "resolved": "https://registry.npmjs.org/split2/-/split2-2.2.0.tgz",
-          "integrity": "sha512-RAb22TG39LhI31MbreBgIuKiIKhVsawfTgEGqKHTK87aG+ul/PB8Sqoi3I7kVdRWiCfrKxK3uo4/YUkpNvhPbw==",
-          "dev": true,
-          "requires": {
-            "through2": "2.0.3"
-          }
-        },
-        "stable": {
-          "version": "0.1.6",
-          "resolved": "https://registry.npmjs.org/stable/-/stable-0.1.6.tgz",
-          "integrity": "sha1-kQ9dKu17Ugxud3SZwfMuE5/eyxA=",
-          "dev": true
-        },
-        "static-eval": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/static-eval/-/static-eval-2.0.0.tgz",
-          "integrity": "sha512-6flshd3F1Gwm+Ksxq463LtFd1liC77N/PX1FVVc3OzL3hAmo2fwHFbuArkcfi7s9rTNsLEhcRmXGFZhlgy40uw==",
-          "dev": true,
-          "requires": {
-            "escodegen": "1.9.1"
-          }
-        },
-        "static-module": {
-          "version": "2.2.2",
-          "resolved": "https://registry.npmjs.org/static-module/-/static-module-2.2.2.tgz",
-          "integrity": "sha512-5QX0WlT0gUJkfm9LPjEESk7XVPyt13UZcJMYfq6lcf1ssbV0UhQ5K5UwQ5jJMUHKc1deLYJi6FjurC5uuBTXzw==",
-          "dev": true,
-          "requires": {
-            "concat-stream": "1.6.2",
-            "convert-source-map": "1.5.1",
-            "duplexer2": "0.1.4",
-            "escodegen": "1.9.1",
-            "falafel": "2.1.0",
-            "has": "1.0.1",
-            "magic-string": "0.22.5",
-            "merge-source-map": "1.0.4",
-            "object-inspect": "1.4.1",
-            "quote-stream": "1.0.2",
-            "readable-stream": "2.3.5",
-            "shallow-copy": "0.0.1",
-            "static-eval": "2.0.0",
-            "through2": "2.0.3"
-          },
-          "dependencies": {
-            "readable-stream": {
-              "version": "2.3.5",
-              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz",
-              "integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==",
-              "dev": true,
-              "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.1",
-                "string_decoder": "1.0.3",
-                "util-deprecate": "1.0.2"
-              }
-            }
-          }
-        },
-        "stream-http": {
-          "version": "2.8.1",
-          "resolved": "https://registry.npmjs.org/stream-http/-/stream-http-2.8.1.tgz",
-          "integrity": "sha512-cQ0jo17BLca2r0GfRdZKYAGLU6JRoIWxqSOakUMuKOT6MOK7AAlE856L33QuDmAy/eeOrhLee3dZKX0Uadu93A==",
-          "dev": true,
-          "requires": {
-            "builtin-status-codes": "3.0.0",
-            "inherits": "2.0.3",
-            "readable-stream": "2.3.5",
-            "to-arraybuffer": "1.0.1",
-            "xtend": "4.0.1"
-          },
-          "dependencies": {
-            "readable-stream": {
-              "version": "2.3.5",
-              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz",
-              "integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==",
-              "dev": true,
-              "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.1",
-                "string_decoder": "1.0.3",
-                "util-deprecate": "1.0.2"
-              }
-            }
-          }
-        },
-        "streamifier": {
-          "version": "0.1.1",
-          "resolved": "https://registry.npmjs.org/streamifier/-/streamifier-0.1.1.tgz",
-          "integrity": "sha1-l+mNj6TRBdYqJpHR3AfoINuN/E8=",
-          "dev": true
-        },
         "string_decoder": {
           "version": "1.0.3",
           "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
@@ -25990,139 +24614,47 @@
           "requires": {
             "safe-buffer": "5.1.1"
           }
-        },
-        "tar-stream": {
-          "version": "1.5.5",
-          "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.5.5.tgz",
-          "integrity": "sha512-mQdgLPc/Vjfr3VWqWbfxW8yQNiJCbAZ+Gf6GDu1Cy0bdb33ofyiNGBtAY96jHFhDuivCwgW1H9DgTON+INiXgg==",
-          "dev": true,
-          "requires": {
-            "bl": "1.2.2",
-            "end-of-stream": "1.4.1",
-            "readable-stream": "2.3.5",
-            "xtend": "4.0.1"
-          },
-          "dependencies": {
-            "readable-stream": {
-              "version": "2.3.5",
-              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz",
-              "integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==",
-              "dev": true,
-              "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.1",
-                "string_decoder": "1.0.3",
-                "util-deprecate": "1.0.2"
-              }
-            }
-          }
-        },
-        "through2": {
-          "version": "2.0.3",
-          "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.3.tgz",
-          "integrity": "sha1-AARWmzfHx0ujnEPzzteNGtlBQL4=",
-          "dev": true,
-          "requires": {
-            "readable-stream": "2.3.5",
-            "xtend": "4.0.1"
-          },
-          "dependencies": {
-            "readable-stream": {
-              "version": "2.3.5",
-              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz",
-              "integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==",
-              "dev": true,
-              "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.1",
-                "string_decoder": "1.0.3",
-                "util-deprecate": "1.0.2"
-              }
-            }
-          }
-        },
-        "to-arraybuffer": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz",
-          "integrity": "sha1-fSKbH8xjfkZsoIEYCDanqr/4P0M=",
-          "dev": true
-        },
-        "tslib": {
-          "version": "1.9.0",
-          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.0.tgz",
-          "integrity": "sha512-f/qGG2tUkrISBlQZEjEqoZ3B2+npJjIf04H1wuAv9iA8i04Icp+61KRXxFdha22670NJopsZCIjhC3SnjPRKrQ==",
-          "dev": true
-        },
-        "tweetnacl": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-1.0.0.tgz",
-          "integrity": "sha1-cT2LgY2kIGh0C/aDhtBHnmb8ins=",
-          "dev": true
-        },
-        "typedarray": {
-          "version": "0.0.6",
-          "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
-          "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=",
-          "dev": true
-        },
-        "util-deprecate": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-          "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-          "dev": true
-        },
-        "varint": {
-          "version": "5.0.0",
-          "resolved": "https://registry.npmjs.org/varint/-/varint-5.0.0.tgz",
-          "integrity": "sha1-2Ca4n3SQcy+rwMDtaT7Uddyynr8=",
-          "dev": true
-        },
-        "webcrypto-core": {
-          "version": "0.1.21",
-          "resolved": "https://registry.npmjs.org/webcrypto-core/-/webcrypto-core-0.1.21.tgz",
-          "integrity": "sha512-nH9oysjTC13+4HSYbXtK58sR3IHGsMRpOejT+BhEn+RT6ctBB6o589UQwkHQ2rHfudMfSqNRcMPEH4OlODtJ7w==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "tslib": "1.9.0"
-          }
-        },
-        "webcrypto-shim": {
-          "version": "github:dignifiedquire/webcrypto-shim#190bc9ec341375df6025b17ae12ddb2428ea49c8",
-          "dev": true
-        },
-        "wordwrap": {
-          "version": "0.0.3",
-          "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
-          "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc=",
-          "dev": true
-        },
-        "wrappy": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-          "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
-          "dev": true
-        },
-        "xtend": {
-          "version": "4.0.1",
-          "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-          "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
-          "dev": true
-        },
-        "yallist": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-          "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
-          "dev": true
         }
       }
     },
+    "ipfs-block": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/ipfs-block/-/ipfs-block-0.6.1.tgz",
+      "integrity": "sha512-28dgGsb2YsYnFs+To4cVBX8e/lTCb8eWDzGhN5csj3a/sHMOYrHeK8+Ez0IV67CI3lqKGuG/ZD01Cmd6JUvKrQ==",
+      "dev": true,
+      "requires": {
+        "cids": "0.5.3"
+      }
+    },
+    "ipfs-unixfs": {
+      "version": "0.1.14",
+      "resolved": "https://registry.npmjs.org/ipfs-unixfs/-/ipfs-unixfs-0.1.14.tgz",
+      "integrity": "sha512-s1tEnwKhdd17MmyC/EUMNVMDYzKhCiHDI11TF8tSBeWkEQp+0WUxkYuqvz0R5TSi2lNDJ/oVnEmwWhki2spUiQ==",
+      "dev": true,
+      "requires": {
+        "protons": "1.0.1"
+      }
+    },
+    "ipld-dag-pb": {
+      "version": "0.13.1",
+      "resolved": "https://registry.npmjs.org/ipld-dag-pb/-/ipld-dag-pb-0.13.1.tgz",
+      "integrity": "sha512-HxybRQvpY8IQ9T0bImlT5v4LBR3jJAgEnFRA/ZU2UNIiBuRkbirI9+VSX03+WkiYooiFMoZz6Qp/xYMdoogNWg==",
+      "dev": true,
+      "requires": {
+        "async": "2.6.0",
+        "bs58": "4.0.1",
+        "buffer-loader": "0.0.1",
+        "cids": "0.5.3",
+        "ipfs-block": "0.6.1",
+        "is-ipfs": "0.3.2",
+        "multihashes": "0.4.13",
+        "multihashing-async": "0.4.8",
+        "protons": "1.0.1",
+        "pull-stream": "3.6.7",
+        "pull-traverse": "1.0.3",
+        "stable": "0.1.6"
+      }
+    },
     "is-accessor-descriptor": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz",
@@ -26200,6 +24732,14 @@
         }
       }
     },
+    "is-finite": {
+      "version": "https://registry.npmjs.org/is-finite/-/is-finite-1.0.2.tgz",
+      "integrity": "sha512-e+gU0KGrlbqjEcV80SAqg4g7PQYOm3/IrdwAJ+kPwHqGhLKhtuTJGGxGtrsc8RXlHt2A8Vlnv+79Vq2B1GQasg==",
+      "dev": true,
+      "requires": {
+        "number-is-nan": "1.0.1"
+      }
+    },
     "is-fullwidth-code-point": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
@@ -26209,6 +24749,17 @@
         "number-is-nan": "1.0.1"
       }
     },
+    "is-ipfs": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/is-ipfs/-/is-ipfs-0.3.2.tgz",
+      "integrity": "sha512-82V1j4LMkYy7H4seQQzOWqo7FiW3I64/1/ryo3dhtWKfOvm7ZolLMRQQfGKs4OXWauh5rAkPnamVcRISHwhmpQ==",
+      "dev": true,
+      "requires": {
+        "bs58": "4.0.1",
+        "cids": "0.5.3",
+        "multihashes": "0.4.13"
+      }
+    },
     "is-odd": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/is-odd/-/is-odd-2.0.0.tgz",
@@ -26243,6 +24794,18 @@
         }
       }
     },
+    "is-promise": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/is-promise/-/is-promise-1.0.1.tgz",
+      "integrity": "sha1-MVc3YcBX4zwukaq56W2gjO++duU=",
+      "dev": true
+    },
+    "is-stream": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz",
+      "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ=",
+      "dev": true
+    },
     "is-typedarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
@@ -26261,12 +24824,6 @@
       "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
       "dev": true
     },
-    "isexe": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/isexe/-/isexe-1.1.2.tgz",
-      "integrity": "sha1-NvPiLmB1CSD15yQaR2qMakInWtA=",
-      "dev": true
-    },
     "isstream": {
       "version": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
       "integrity": "sha512-Yljz7ffyPbrLpLngrMtZ7NduUgVvi6wG9RJ9IUcyCd59YQ911PBJphODUcbOVbqYfxe1wuYf/LJ8PauMRwsM/g==",
@@ -26284,6 +24841,12 @@
       "integrity": "sha1-+IxgjjJKM3OpW8xFrTBeXJecRZs=",
       "dev": true
     },
+    "js-sha3": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.7.0.tgz",
+      "integrity": "sha512-Wpks3yBDm0UcL5qlVhwW9Jr9n9i4FfeWBFOOXP5puDS/SiudJGhw7DPyBqn3487qD4F0lsC0q3zxink37f7zeA==",
+      "dev": true
+    },
     "js-tokens": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-3.0.2.tgz",
@@ -26342,6 +24905,12 @@
         }
       }
     },
+    "keypair": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/keypair/-/keypair-1.0.1.tgz",
+      "integrity": "sha1-dgNxknCvtlZO04oiCHoG/Jqk6hs=",
+      "dev": true
+    },
     "kosmos-schemas": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/kosmos-schemas/-/kosmos-schemas-1.1.2.tgz",
@@ -26352,9 +24921,7 @@
       }
     },
     "kredits-contracts": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/kredits-contracts/-/kredits-contracts-2.4.0.tgz",
-      "integrity": "sha1-S63g4HceYYtwAGidHcWFIlh7uLs=",
+      "version": "github:67P/truffle-kredits#8f8582be6944070c362571427f9e95bf9004a48e",
       "dev": true
     },
     "lcid": {
@@ -26366,14 +24933,46 @@
         "invert-kv": "1.0.0"
       }
     },
-    "levn": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz",
-      "integrity": "sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=",
+    "libp2p-crypto": {
+      "version": "0.12.1",
+      "resolved": "https://registry.npmjs.org/libp2p-crypto/-/libp2p-crypto-0.12.1.tgz",
+      "integrity": "sha512-1/z8rxZ0DcQNreZhEsl7PnLr7DWOioSvYbKBLGkRwNRiNh1JJLgh0PdTySBb44wkrOGT+TxcGRd7iq3/X6Wxwg==",
       "dev": true,
       "requires": {
-        "prelude-ls": "1.1.2",
-        "type-check": "0.3.2"
+        "asn1.js": "5.0.0",
+        "async": "2.6.0",
+        "browserify-aes": "1.1.1",
+        "bs58": "4.0.1",
+        "keypair": "1.0.1",
+        "libp2p-crypto-secp256k1": "0.2.2",
+        "multihashing-async": "0.4.8",
+        "node-forge": "0.7.5",
+        "pem-jwk": "1.5.1",
+        "protons": "1.0.1",
+        "rsa-pem-to-jwk": "1.1.3",
+        "tweetnacl": "1.0.0",
+        "webcrypto-shim": "github:dignifiedquire/webcrypto-shim#190bc9ec341375df6025b17ae12ddb2428ea49c8"
+      },
+      "dependencies": {
+        "tweetnacl": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-1.0.0.tgz",
+          "integrity": "sha1-cT2LgY2kIGh0C/aDhtBHnmb8ins=",
+          "dev": true
+        }
+      }
+    },
+    "libp2p-crypto-secp256k1": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/libp2p-crypto-secp256k1/-/libp2p-crypto-secp256k1-0.2.2.tgz",
+      "integrity": "sha1-DdUh8Yq8TjahUuJOmzYwewrpzwU=",
+      "dev": true,
+      "requires": {
+        "async": "2.6.0",
+        "multihashing-async": "0.4.8",
+        "nodeify": "1.0.1",
+        "safe-buffer": "5.1.1",
+        "secp256k1": "3.5.0"
       }
     },
     "load-json-file": {
@@ -26610,6 +25209,12 @@
         }
       }
     },
+    "lodash.filter": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/lodash.filter/-/lodash.filter-4.6.0.tgz",
+      "integrity": "sha1-ZosdSYFgOuHMWm+nYBQ+SAtMSs4=",
+      "dev": true
+    },
     "lodash.foreach": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/lodash.foreach/-/lodash.foreach-2.3.0.tgz",
@@ -26665,6 +25270,12 @@
         "lodash._objecttypes": "2.3.0"
       }
     },
+    "lodash.map": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/lodash.map/-/lodash.map-4.6.0.tgz",
+      "integrity": "sha1-dx7Hg540c9nEzeKLGTlMNWL09tM=",
+      "dev": true
+    },
     "lodash.mergewith": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/lodash.mergewith/-/lodash.mergewith-4.6.0.tgz",
@@ -26686,6 +25297,12 @@
         "lodash._renative": "2.3.0"
       }
     },
+    "lodash.uniqby": {
+      "version": "4.7.0",
+      "resolved": "https://registry.npmjs.org/lodash.uniqby/-/lodash.uniqby-4.7.0.tgz",
+      "integrity": "sha1-2ZwHpmnp5tJOE2Lf4mbGdhavEwI=",
+      "dev": true
+    },
     "lodash.values": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/lodash.values/-/lodash.values-2.3.0.tgz",
@@ -26708,6 +25325,12 @@
         }
       }
     },
+    "looper": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/looper/-/looper-3.0.0.tgz",
+      "integrity": "sha1-LvpUw7HLq6m5Su4uWRSwvlf7t0k=",
+      "dev": true
+    },
     "loose-envify": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.3.1.tgz",
@@ -26727,13 +25350,13 @@
         "signal-exit": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz"
       }
     },
-    "magic-string": {
-      "version": "0.22.5",
-      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.22.5.tgz",
-      "integrity": "sha512-oreip9rJZkzvA8Qzk9HFs8fZGF/u7H/gtrE8EN6RjKJ9kh2HlC+yQ2QezifqTZfGyiuAV0dRv5a+y/8gBb1m9w==",
+    "lru-cache": {
+      "version": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.0.2.tgz",
+      "integrity": "sha512-uQw9OqphAGiZhkuPlpFGmdTU2tEuhxTourM/19qGJrxBPHAr/f8BT1a0i/lOclESnGatdJG/UCkP9kZB/Lh1iw==",
       "dev": true,
       "requires": {
-        "vlq": "0.2.3"
+        "pseudomap": "1.0.2",
+        "yallist": "2.1.2"
       }
     },
     "map-cache": {
@@ -26859,23 +25482,6 @@
         }
       }
     },
-    "merge-source-map": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/merge-source-map/-/merge-source-map-1.0.4.tgz",
-      "integrity": "sha1-pd5GU42uhNQRTMXqArR3KmNGcB8=",
-      "dev": true,
-      "requires": {
-        "source-map": "0.5.7"
-      },
-      "dependencies": {
-        "source-map": {
-          "version": "0.5.7",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
-          "dev": true
-        }
-      }
-    },
     "merge-trees": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/merge-trees/-/merge-trees-2.0.0.tgz",
@@ -26900,6 +25506,12 @@
         "mime-db": "1.26.0"
       }
     },
+    "minimalistic-assert": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/minimalistic-assert/-/minimalistic-assert-1.0.0.tgz",
+      "integrity": "sha1-cCvi3aazf0g2vLP121ZkG2Sh09M=",
+      "dev": true
+    },
     "minimalistic-crypto-utils": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz",
@@ -26948,8 +25560,9 @@
       }
     },
     "mkdirp": {
-      "version": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-      "integrity": "sha512-SknJC52obPfGQPnjIkXbmA6+5H15E+fR+E4iR2oQ3zzCLbd7/ONua69R/Gw7AgkTLsRG+r5fzksYwWe1AgTyWA==",
+      "version": "0.5.1",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
       "dev": true,
       "requires": {
         "minimist": "0.0.8"
@@ -26967,6 +25580,68 @@
       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
       "dev": true
     },
+    "multiaddr": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/multiaddr/-/multiaddr-3.1.0.tgz",
+      "integrity": "sha512-QhmsD/TufS5KB7brd1rkzLz2sJqybQlDT9prroiWacaw61DtHoe2X/vcAnOu8mZc7s7ZzevFPvY5tzv3yjBXlQ==",
+      "dev": true,
+      "requires": {
+        "bs58": "4.0.1",
+        "ip": "1.1.5",
+        "lodash.filter": "4.6.0",
+        "lodash.map": "4.6.0",
+        "varint": "5.0.0",
+        "xtend": "4.0.1"
+      }
+    },
+    "multibase": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/multibase/-/multibase-0.4.0.tgz",
+      "integrity": "sha512-fnYvZJWDn3eSJ7EeWvS8zbOpRwuyPHpDggSnqGXkQMvYED5NdO9nyqnZboGvAT+r/60J8KZ09tW8YJHkS22sFw==",
+      "dev": true,
+      "requires": {
+        "base-x": "3.0.4"
+      }
+    },
+    "multicodec": {
+      "version": "0.2.6",
+      "resolved": "https://registry.npmjs.org/multicodec/-/multicodec-0.2.6.tgz",
+      "integrity": "sha512-VGyRUDkxdJzWnj9x3C49MzI3+TtKKDYNfIBOaWBCNuPk6CE5CwwkL15gJtsLDfLay0fL4xTh4Af3kBbJSxSppw==",
+      "dev": true,
+      "requires": {
+        "varint": "5.0.0"
+      }
+    },
+    "multihashes": {
+      "version": "0.4.13",
+      "resolved": "https://registry.npmjs.org/multihashes/-/multihashes-0.4.13.tgz",
+      "integrity": "sha512-HwJGEKPCpLlNlgGQA56CYh/Wsqa+c4JAq8+mheIgw7OK5T4QvNJqgp6TH8gZ4q4l1aiWeNat/H/MrFXmTuoFfQ==",
+      "dev": true,
+      "requires": {
+        "bs58": "4.0.1",
+        "varint": "5.0.0"
+      }
+    },
+    "multihashing-async": {
+      "version": "0.4.8",
+      "resolved": "https://registry.npmjs.org/multihashing-async/-/multihashing-async-0.4.8.tgz",
+      "integrity": "sha512-LCc4lfxmTJOHKIjZjFNgvmfB6nXS/ErLInT9uwU8udFrRm2PH+aTPk3mfCREKmCiSHOlCWiv2O8rlnBx+OjlMw==",
+      "dev": true,
+      "requires": {
+        "async": "2.6.0",
+        "blakejs": "1.1.0",
+        "js-sha3": "0.7.0",
+        "multihashes": "0.4.13",
+        "murmurhash3js": "3.0.1",
+        "nodeify": "1.0.1"
+      }
+    },
+    "murmurhash3js": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/murmurhash3js/-/murmurhash3js-3.0.1.tgz",
+      "integrity": "sha1-Ppg+W0fCoG9DpxMXTn5DXKBEuZg=",
+      "dev": true
+    },
     "nan": {
       "version": "https://registry.npmjs.org/nan/-/nan-2.5.1.tgz",
       "integrity": "sha512-Mvo2RwemW12NRql4qU21+Sdtu8CAfn2RaCp8+p6N+4oQQvAM1DfO9R/ZyJOJaLdsMLHw84WJEo2AKZar4KANXA==",
@@ -27018,12 +25693,48 @@
         }
       }
     },
+    "ndjson": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/ndjson/-/ndjson-1.5.0.tgz",
+      "integrity": "sha1-rmA7NrE0vOw0e0UkIrC/mNWDLsg=",
+      "dev": true,
+      "requires": {
+        "json-stringify-safe": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
+        "minimist": "1.2.0",
+        "split2": "2.2.0",
+        "through2": "2.0.3"
+      },
+      "dependencies": {
+        "minimist": {
+          "version": "1.2.0",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+          "dev": true
+        },
+        "through2": {
+          "version": "2.0.3",
+          "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.3.tgz",
+          "integrity": "sha1-AARWmzfHx0ujnEPzzteNGtlBQL4=",
+          "dev": true,
+          "requires": {
+            "readable-stream": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.2.tgz",
+            "xtend": "4.0.1"
+          }
+        }
+      }
+    },
     "next-tick": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/next-tick/-/next-tick-1.0.0.tgz",
       "integrity": "sha1-yobR/ogoFpsBICCOPchCS524NCw=",
       "dev": true
     },
+    "node-forge": {
+      "version": "0.7.5",
+      "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.7.5.tgz",
+      "integrity": "sha512-MmbQJ2MTESTjt3Gi/3yG1wGpIMhUfcIypUCGtTizFR9IiccFwxSpfp0vtIZlkFclEqERemxfnSdZEMR9VqqEFQ==",
+      "dev": true
+    },
     "node-gyp": {
       "version": "3.6.2",
       "resolved": "https://registry.npmjs.org/node-gyp/-/node-gyp-3.6.2.tgz",
@@ -27034,12 +25745,12 @@
         "glob": "7.1.2",
         "graceful-fs": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
         "minimatch": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.3.tgz",
-        "mkdirp": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+        "mkdirp": "0.5.1",
         "nopt": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
         "npmlog": "https://registry.npmjs.org/npmlog/-/npmlog-4.0.2.tgz",
         "osenv": "https://registry.npmjs.org/osenv/-/osenv-0.1.4.tgz",
         "request": "2.81.0",
-        "rimraf": "https://registry.npmjs.org/rimraf/-/rimraf-2.5.4.tgz",
+        "rimraf": "2.6.2",
         "semver": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
         "tar": "2.2.1",
         "which": "1.3.0"
@@ -27105,7 +25816,7 @@
         "lodash.clonedeep": "https://registry.npmjs.org/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz",
         "lodash.mergewith": "4.6.0",
         "meow": "3.7.0",
-        "mkdirp": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+        "mkdirp": "0.5.1",
         "nan": "https://registry.npmjs.org/nan/-/nan-2.5.1.tgz",
         "node-gyp": "3.6.2",
         "npmlog": "https://registry.npmjs.org/npmlog/-/npmlog-4.0.2.tgz",
@@ -27138,25 +25849,6 @@
           "requires": {
             "lru-cache": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.0.2.tgz",
             "which": "https://registry.npmjs.org/which/-/which-1.2.12.tgz"
-          },
-          "dependencies": {
-            "lru-cache": {
-              "version": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.0.2.tgz",
-              "integrity": "sha512-uQw9OqphAGiZhkuPlpFGmdTU2tEuhxTourM/19qGJrxBPHAr/f8BT1a0i/lOclESnGatdJG/UCkP9kZB/Lh1iw==",
-              "dev": true,
-              "requires": {
-                "pseudomap": "1.0.2",
-                "yallist": "2.1.2"
-              }
-            },
-            "which": {
-              "version": "https://registry.npmjs.org/which/-/which-1.2.12.tgz",
-              "integrity": "sha512-1RH0iipPxZQ2CHSa6cYPnmseyen7+JkeEqvYLWI4PbJc5gA4/fzeeA0nnCwlHxJoxgWixbRXdFnqj70mkewlVA==",
-              "dev": true,
-              "requires": {
-                "isexe": "1.1.2"
-              }
-            }
           }
         },
         "glob": {
@@ -27226,9 +25918,35 @@
           "requires": {
             "brace-expansion": "1.1.8"
           }
+        },
+        "which": {
+          "version": "https://registry.npmjs.org/which/-/which-1.2.12.tgz",
+          "integrity": "sha512-1RH0iipPxZQ2CHSa6cYPnmseyen7+JkeEqvYLWI4PbJc5gA4/fzeeA0nnCwlHxJoxgWixbRXdFnqj70mkewlVA==",
+          "dev": true,
+          "requires": {
+            "isexe": "1.1.2"
+          },
+          "dependencies": {
+            "isexe": {
+              "version": "1.1.2",
+              "resolved": "https://registry.npmjs.org/isexe/-/isexe-1.1.2.tgz",
+              "integrity": "sha1-NvPiLmB1CSD15yQaR2qMakInWtA=",
+              "dev": true
+            }
+          }
         }
       }
     },
+    "nodeify": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/nodeify/-/nodeify-1.0.1.tgz",
+      "integrity": "sha1-ZKtpp7268DzhB7TwM1yHwLnpGx0=",
+      "dev": true,
+      "requires": {
+        "is-promise": "1.0.1",
+        "promise": "1.3.0"
+      }
+    },
     "nopt": {
       "version": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
       "integrity": "sha512-4GUt3kSEYmk4ITxzB/b9vaIDfUVWN/Ml1Fwl11IlnIG2iaJ9O6WXZ9SrYM9NLI8OCBieN2Y8SWC2oJV0RQ7qYg==",
@@ -27312,14 +26030,6 @@
         "console-control-strings": "1.1.0",
         "gauge": "2.7.4",
         "set-blocking": "2.0.0"
-      },
-      "dependencies": {
-        "set-blocking": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
-          "integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
-          "dev": true
-        }
       }
     },
     "number-is-nan": {
@@ -27456,26 +26166,27 @@
         "wrappy": "1.0.2"
       }
     },
-    "optionator": {
-      "version": "0.8.2",
-      "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.2.tgz",
-      "integrity": "sha1-NkxeQJ0/TWMB1sC0wFu6UBgK62Q=",
+    "optimist": {
+      "version": "0.3.7",
+      "resolved": "https://registry.npmjs.org/optimist/-/optimist-0.3.7.tgz",
+      "integrity": "sha1-yQlBrVnkJzMokjB00s8ufLxuwNk=",
       "dev": true,
       "requires": {
-        "deep-is": "0.1.3",
-        "fast-levenshtein": "2.0.6",
-        "levn": "0.3.0",
-        "prelude-ls": "1.1.2",
-        "type-check": "0.3.2",
-        "wordwrap": "1.0.0"
-      },
-      "dependencies": {
-        "wordwrap": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
-          "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
-          "dev": true
-        }
+        "wordwrap": "0.0.3"
+      }
+    },
+    "os-homedir": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
+      "integrity": "sha1-/7xJiDNuDoM94MFox+8VISGqf7M=",
+      "dev": true
+    },
+    "os-locale": {
+      "version": "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
+      "integrity": "sha512-PRT7ZORmwu2MEFt4/fv3Q+mEfN4zetKxufQrkShY2oGvUms9r8otu5HfdyIFHkYXjO7laNsoVGmM2MANfuTA8g==",
+      "dev": true,
+      "requires": {
+        "lcid": "1.0.0"
       }
     },
     "os-tmpdir": {
@@ -27491,20 +26202,6 @@
       "requires": {
         "os-homedir": "1.0.2",
         "os-tmpdir": "1.0.2"
-      },
-      "dependencies": {
-        "os-homedir": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
-          "integrity": "sha1-/7xJiDNuDoM94MFox+8VISGqf7M=",
-          "dev": true
-        },
-        "os-tmpdir": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz",
-          "integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=",
-          "dev": true
-        }
       }
     },
     "parse-json": {
@@ -27568,6 +26265,58 @@
         }
       }
     },
+    "peer-id": {
+      "version": "0.10.6",
+      "resolved": "https://registry.npmjs.org/peer-id/-/peer-id-0.10.6.tgz",
+      "integrity": "sha512-NyJgPRy108amQClcuBI/VZtyFJLDaTsPC3nVhZ87mpY5JVFmI2Er4atMap6/ToRJxm/RBX1Nh8CMxzlXCpfKKw==",
+      "dev": true,
+      "requires": {
+        "async": "2.6.0",
+        "libp2p-crypto": "0.12.1",
+        "lodash": "4.17.5",
+        "multihashes": "0.4.13"
+      }
+    },
+    "peer-info": {
+      "version": "0.11.6",
+      "resolved": "https://registry.npmjs.org/peer-info/-/peer-info-0.11.6.tgz",
+      "integrity": "sha512-xrVNiAF1IhVJNGEg5P2UQN+subaEkszT8YkC3zdy06MK0vTH3cMHB+HH+ZURkoSLssc3HbK58ecXeKpQ/4zq5w==",
+      "dev": true,
+      "requires": {
+        "lodash.uniqby": "4.7.0",
+        "multiaddr": "3.1.0",
+        "peer-id": "0.10.6"
+      }
+    },
+    "pem-jwk": {
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/pem-jwk/-/pem-jwk-1.5.1.tgz",
+      "integrity": "sha1-eoY3/S9nqCflfAxC4cI8P9Us+wE=",
+      "dev": true,
+      "requires": {
+        "asn1.js": "1.0.3"
+      },
+      "dependencies": {
+        "asn1.js": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-1.0.3.tgz",
+          "integrity": "sha1-KBuj7B8kSP52X5Kk7s+IP+E2S1Q=",
+          "dev": true,
+          "requires": {
+            "bn.js": "1.3.0",
+            "inherits": "2.0.3",
+            "minimalistic-assert": "1.0.0"
+          }
+        },
+        "bn.js": {
+          "version": "1.3.0",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-1.3.0.tgz",
+          "integrity": "sha1-DbTL+W+PI7dC9by50ap6mZSgXoM=",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "performance-now": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/performance-now/-/performance-now-0.2.0.tgz",
@@ -27601,10 +26350,9 @@
       "integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=",
       "dev": true
     },
-    "prelude-ls": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
-      "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
+    "private": {
+      "version": "https://registry.npmjs.org/private/-/private-0.1.7.tgz",
+      "integrity": "sha512-YmFOCNzqPkis1UxGH6pr8zN4DLoFNcJPvrD+ZLr7aThaOpaHufbWy+UhCa6PM0XszYIWkcJZUg40eKHR5+w+8w==",
       "dev": true
     },
     "process-nextick-args": {
@@ -27613,6 +26361,15 @@
       "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M=",
       "dev": true
     },
+    "promise": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/promise/-/promise-1.3.0.tgz",
+      "integrity": "sha1-5cyaTIJ45GZP/twBx9qEhCsEAXU=",
+      "dev": true,
+      "requires": {
+        "is-promise": "1.0.1"
+      }
+    },
     "promise-map-series": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/promise-map-series/-/promise-map-series-0.2.3.tgz",
@@ -27622,6 +26379,18 @@
         "rsvp": "https://registry.npmjs.org/rsvp/-/rsvp-3.3.3.tgz"
       }
     },
+    "promisify-es6": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/promisify-es6/-/promisify-es6-1.0.3.tgz",
+      "integrity": "sha512-N9iVG+CGJsI4b4ZGazjwLnxErD2d9Pe4DPvvXSxYA9tFNu8ymXME4Qs5HIQ0LMJpNM7zj+m0NlNnNeqFpKzqnA==",
+      "dev": true
+    },
+    "protocol-buffers-schema": {
+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/protocol-buffers-schema/-/protocol-buffers-schema-3.3.2.tgz",
+      "integrity": "sha512-Xdayp8sB/mU+sUV4G7ws8xtYMGdQnxbeIfLjyO9TZZRJdztBGhlmbI5x1qcY4TG5hBkIKGnc28i7nXxaugu88w==",
+      "dev": true
+    },
     "protons": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/protons/-/protons-1.0.1.tgz",
@@ -27632,35 +26401,6 @@
         "safe-buffer": "5.1.1",
         "signed-varint": "2.0.1",
         "varint": "5.0.0"
-      },
-      "dependencies": {
-        "protocol-buffers-schema": {
-          "version": "3.3.2",
-          "resolved": "https://registry.npmjs.org/protocol-buffers-schema/-/protocol-buffers-schema-3.3.2.tgz",
-          "integrity": "sha512-Xdayp8sB/mU+sUV4G7ws8xtYMGdQnxbeIfLjyO9TZZRJdztBGhlmbI5x1qcY4TG5hBkIKGnc28i7nXxaugu88w==",
-          "dev": true
-        },
-        "safe-buffer": {
-          "version": "5.1.1",
-          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
-          "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg==",
-          "dev": true
-        },
-        "signed-varint": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/signed-varint/-/signed-varint-2.0.1.tgz",
-          "integrity": "sha1-UKmYnafJjCxh2tEZvJdHDvhSgSk=",
-          "dev": true,
-          "requires": {
-            "varint": "5.0.0"
-          }
-        },
-        "varint": {
-          "version": "5.0.0",
-          "resolved": "https://registry.npmjs.org/varint/-/varint-5.0.0.tgz",
-          "integrity": "sha1-2Ca4n3SQcy+rwMDtaT7Uddyynr8=",
-          "dev": true
-        }
       }
     },
     "pseudomap": {
@@ -27669,11 +26409,51 @@
       "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=",
       "dev": true
     },
+    "pull-defer": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/pull-defer/-/pull-defer-0.2.2.tgz",
+      "integrity": "sha1-CIew/7MK8ypW2+z6csFnInHwexM=",
+      "dev": true
+    },
+    "pull-pushable": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/pull-pushable/-/pull-pushable-2.2.0.tgz",
+      "integrity": "sha1-Xy867UethpGfAbEqLpnW8b13ZYE=",
+      "dev": true
+    },
+    "pull-stream": {
+      "version": "3.6.7",
+      "resolved": "https://registry.npmjs.org/pull-stream/-/pull-stream-3.6.7.tgz",
+      "integrity": "sha512-XdE2/o1I2lK7A+sbbA/HjYnd5Xk7wL5CwAKzqHIgcBsluDb0LiKHNTl1K0it3/RKPshQljLf4kl1aJ12YsCCGQ==",
+      "dev": true
+    },
+    "pull-traverse": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/pull-traverse/-/pull-traverse-1.0.3.tgz",
+      "integrity": "sha1-dPtde+f6a9enjpeTPhmbeUWGaTg=",
+      "dev": true
+    },
+    "pump": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
+      "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
+      "dev": true,
+      "requires": {
+        "end-of-stream": "1.4.1",
+        "once": "1.4.0"
+      }
+    },
     "punycode": {
       "version": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
       "integrity": "sha512-jmYNElW7yvO7TV33CjSmvSiE2yco3bV2czu/OzDKdMNVZQWfxCblURLhf+47syQRBntjfLdd/H0egrzIG+oaFQ==",
       "dev": true
     },
+    "qs": {
+      "version": "6.5.1",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.1.tgz",
+      "integrity": "sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A==",
+      "dev": true
+    },
     "quick-temp": {
       "version": "0.1.8",
       "resolved": "https://registry.npmjs.org/quick-temp/-/quick-temp-0.1.8.tgz",
@@ -28557,6 +27337,16 @@
         }
       }
     },
+    "require-directory": {
+      "version": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
+      "integrity": "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==",
+      "dev": true
+    },
+    "require-main-filename": {
+      "version": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-1.0.1.tgz",
+      "integrity": "sha512-IqSUtOVP4ksd1C/ej5zeEh/BIP2ajqpn8c5x+q99gvcIG/Qf0cud5raVnE/Dwd0ua9TXYDoDc0RE5hBSdz22Ug==",
+      "dev": true
+    },
     "resolve-url": {
       "version": "0.2.1",
       "resolved": "https://registry.npmjs.org/resolve-url/-/resolve-url-0.2.1.tgz",
@@ -28570,8 +27360,9 @@
       "dev": true
     },
     "rimraf": {
-      "version": "https://registry.npmjs.org/rimraf/-/rimraf-2.5.4.tgz",
-      "integrity": "sha512-Lw7SHMjssciQb/rRz7JyPIy9+bbUshEucPoLRvWqy09vC5zQixl8Uet+Zl+SROBB/JMWHJRdCk1qdxNWHNMvlQ==",
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
+      "integrity": "sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==",
       "dev": true,
       "requires": {
         "glob": "7.1.2"
@@ -28602,6 +27393,43 @@
         }
       }
     },
+    "ripemd160": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/ripemd160/-/ripemd160-2.0.1.tgz",
+      "integrity": "sha1-D0WEKVxTo2KK9+bXmsohzlfRxuc=",
+      "dev": true,
+      "requires": {
+        "hash-base": "2.0.2",
+        "inherits": "2.0.3"
+      }
+    },
+    "rsa-pem-to-jwk": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/rsa-pem-to-jwk/-/rsa-pem-to-jwk-1.1.3.tgz",
+      "integrity": "sha1-JF52vbfnI0z+58oDLTG1TDj6uY4=",
+      "dev": true,
+      "requires": {
+        "object-assign": "2.1.1",
+        "rsa-unpack": "0.0.6"
+      },
+      "dependencies": {
+        "object-assign": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-2.1.1.tgz",
+          "integrity": "sha1-Q8NuXVaf+OSBbE76i+AtJpZ8GKo=",
+          "dev": true
+        }
+      }
+    },
+    "rsa-unpack": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/rsa-unpack/-/rsa-unpack-0.0.6.tgz",
+      "integrity": "sha1-9Q69VqYoN45jHylxYQJs6atO3bo=",
+      "dev": true,
+      "requires": {
+        "optimist": "0.3.7"
+      }
+    },
     "rsvp": {
       "version": "https://registry.npmjs.org/rsvp/-/rsvp-3.3.3.tgz",
       "integrity": "sha512-NLZqwlCEYpy11ajeaQl+BDY5o9wnKk+UG3F5a3gljZjAnDsa+X7kr9lNcW8BqhCD13iBmGtgjW7aq5/tCCTqoQ==",
@@ -28677,23 +27505,6 @@
                 "is-fullwidth-code-point": "1.0.0",
                 "strip-ansi": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz"
               }
-            },
-            "strip-ansi": {
-              "version": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-              "integrity": "sha512-VhumSSbBqDTP8p2ZLKj40UjBCV4+v8bUSEpUb4KjRgWk9pbqGF4REFj6KEagidb2f/M6AzC0EmFyDNGaw9OCzg==",
-              "dev": true,
-              "requires": {
-                "ansi-regex": "2.1.1"
-              }
-            },
-            "wrap-ansi": {
-              "version": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
-              "integrity": "sha512-vAaEaDM946gbNpH5pLVNR+vX2ht6n0Bt3GXwVB1AuAqZosOvHNF3P7wDnh8KLkSqgUh0uh77le7Owgoz+Z9XBw==",
-              "dev": true,
-              "requires": {
-                "string-width": "1.0.2",
-                "strip-ansi": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz"
-              }
             }
           }
         },
@@ -28726,6 +27537,29 @@
             "brace-expansion": "1.1.8"
           }
         },
+        "set-blocking": {
+          "version": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+          "integrity": "sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==",
+          "dev": true
+        },
+        "string-width": {
+          "version": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "integrity": "sha512-0XsVpQLnVCXHJfyEs8tC0zpTVIr5PKKsQtkT29IwupnPTjtPmQ3xT/4yCREF9hYkV/3M3kzcUTSAZT6a6h81tw==",
+          "dev": true,
+          "requires": {
+            "code-point-at": "1.1.0",
+            "is-fullwidth-code-point": "1.0.0",
+            "strip-ansi": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz"
+          }
+        },
+        "strip-ansi": {
+          "version": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+          "integrity": "sha512-VhumSSbBqDTP8p2ZLKj40UjBCV4+v8bUSEpUb4KjRgWk9pbqGF4REFj6KEagidb2f/M6AzC0EmFyDNGaw9OCzg==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "2.1.1"
+          }
+        },
         "yargs": {
           "version": "7.1.0",
           "resolved": "https://registry.npmjs.org/yargs/-/yargs-7.1.0.tgz",
@@ -28745,65 +27579,6 @@
             "which-module": "https://registry.npmjs.org/which-module/-/which-module-1.0.0.tgz",
             "y18n": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
             "yargs-parser": "5.0.0"
-          },
-          "dependencies": {
-            "get-caller-file": {
-              "version": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-1.0.2.tgz",
-              "integrity": "sha512-A6srK23btrgde1mUYEzplvRPjdwkZXrHsIRNRZnG5p8ZEJHG+QB8ENw16MtH7NWiyDGiSF2giAlJpcls/y2wxQ==",
-              "dev": true
-            },
-            "os-locale": {
-              "version": "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
-              "integrity": "sha512-PRT7ZORmwu2MEFt4/fv3Q+mEfN4zetKxufQrkShY2oGvUms9r8otu5HfdyIFHkYXjO7laNsoVGmM2MANfuTA8g==",
-              "dev": true,
-              "requires": {
-                "lcid": "1.0.0"
-              }
-            },
-            "require-directory": {
-              "version": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
-              "integrity": "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==",
-              "dev": true
-            },
-            "require-main-filename": {
-              "version": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-1.0.1.tgz",
-              "integrity": "sha512-IqSUtOVP4ksd1C/ej5zeEh/BIP2ajqpn8c5x+q99gvcIG/Qf0cud5raVnE/Dwd0ua9TXYDoDc0RE5hBSdz22Ug==",
-              "dev": true
-            },
-            "set-blocking": {
-              "version": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
-              "integrity": "sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==",
-              "dev": true
-            },
-            "string-width": {
-              "version": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
-              "integrity": "sha512-0XsVpQLnVCXHJfyEs8tC0zpTVIr5PKKsQtkT29IwupnPTjtPmQ3xT/4yCREF9hYkV/3M3kzcUTSAZT6a6h81tw==",
-              "dev": true,
-              "requires": {
-                "code-point-at": "1.1.0",
-                "is-fullwidth-code-point": "1.0.0",
-                "strip-ansi": "3.0.1"
-              }
-            },
-            "strip-ansi": {
-              "version": "3.0.1",
-              "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-              "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-              "dev": true,
-              "requires": {
-                "ansi-regex": "2.1.1"
-              }
-            },
-            "which-module": {
-              "version": "https://registry.npmjs.org/which-module/-/which-module-1.0.0.tgz",
-              "integrity": "sha512-F6+WgncZi/mJDrammbTuHe1q0R5hOXv/mBaiNA2TCNT/LTHusX0V+CJnj9XT8ki5ln2UZyyddDgHfCzyrOH7MQ==",
-              "dev": true
-            },
-            "y18n": {
-              "version": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
-              "integrity": "sha512-Vd1yWKYGMtzFB6bAuTI7/POwJnwQStQXOe1PW1GmjUZgkaKYGc6/Pl3IDGFgplEklF65niuwBHeS5yve4+U01Q==",
-              "dev": true
-            }
           }
         },
         "yargs-parser": {
@@ -28834,22 +27609,37 @@
           "dev": true,
           "requires": {
             "amdefine": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz"
-          },
-          "dependencies": {
-            "amdefine": {
-              "version": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
-              "integrity": "sha512-S2Hw0TtNkMJhIabBwIojKL9YHO5T0n5eNqWJ7Lrlel/zDbftQpxpapi8tZs3X1HWa+u+QeydGmzzNU0m09+Rcg==",
-              "dev": true
-            }
           }
         }
       }
     },
+    "secp256k1": {
+      "version": "3.5.0",
+      "resolved": "https://registry.npmjs.org/secp256k1/-/secp256k1-3.5.0.tgz",
+      "integrity": "sha512-e5QIJl8W7Y4tT6LHffVcZAxJjvpgE5Owawv6/XCYPQljE9aP2NFFddQ8OYMKhdLshNu88FfL3qCN3/xYkXGRsA==",
+      "dev": true,
+      "requires": {
+        "bindings": "1.3.0",
+        "bip66": "1.1.5",
+        "bn.js": "4.11.8",
+        "create-hash": "1.1.3",
+        "drbg.js": "1.0.1",
+        "elliptic": "6.4.0",
+        "nan": "https://registry.npmjs.org/nan/-/nan-2.5.1.tgz",
+        "safe-buffer": "5.1.1"
+      }
+    },
     "semver": {
       "version": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
       "integrity": "sha512-mfmm3/H9+67MCVix1h+IXTpDwL6710LyHuk7+cWC9T1mE0qz4iHhh6r4hU2wrIT9iTsAAC2XQRvfblL028cpLw==",
       "dev": true
     },
+    "set-blocking": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+      "integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
+      "dev": true
+    },
     "set-immediate-shim": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz",
@@ -28885,11 +27675,35 @@
         }
       }
     },
+    "sha.js": {
+      "version": "2.4.11",
+      "resolved": "https://registry.npmjs.org/sha.js/-/sha.js-2.4.11.tgz",
+      "integrity": "sha512-QMEp5B7cftE7APOjk5Y6xgrbWu+WkLVQwk8JNjZ8nKRciZaByEW6MubieAiToS7+dwvrjGhH8jRXz3MVd0AYqQ==",
+      "dev": true,
+      "requires": {
+        "inherits": "2.0.3",
+        "safe-buffer": "5.1.1"
+      }
+    },
     "signal-exit": {
       "version": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
       "integrity": "sha512-meQNNykwecVxdu1RlYMKpQx4+wefIYpmxi6gexo/KAbwquJrBUrBmKYJrE8KFkVQAAVWEnwNdu21PgrD77J3xA==",
       "dev": true
     },
+    "signed-varint": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/signed-varint/-/signed-varint-2.0.1.tgz",
+      "integrity": "sha1-UKmYnafJjCxh2tEZvJdHDvhSgSk=",
+      "dev": true,
+      "requires": {
+        "varint": "5.0.0"
+      }
+    },
+    "slash": {
+      "version": "https://registry.npmjs.org/slash/-/slash-1.0.0.tgz",
+      "integrity": "sha512-3TYDR7xWt4dIqV2JauJr+EJeW356RXijHeUlO+8djJ+uBXPn8/2dpzBc8yQhh583sVvc9CvFAeQVgijsH+PNNg==",
+      "dev": true
+    },
     "snapdragon": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/snapdragon/-/snapdragon-0.8.2.tgz",
@@ -29079,6 +27893,11 @@
         "hoek": "2.16.3"
       }
     },
+    "source-map": {
+      "version": "https://registry.npmjs.org/source-map/-/source-map-0.5.6.tgz",
+      "integrity": "sha512-MjZkVp0NHr5+TPihLcadqnlVoGIoWo4IBHptutGh9wI3ttUYvCG26HkSuDi+K6lsZ25syXJXcctwgyVCt//xqA==",
+      "dev": true
+    },
     "source-map-resolve": {
       "version": "0.5.1",
       "resolved": "https://registry.npmjs.org/source-map-resolve/-/source-map-resolve-0.5.1.tgz",
@@ -29218,6 +28037,27 @@
         "extend-shallow": "3.0.2"
       }
     },
+    "split2": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/split2/-/split2-2.2.0.tgz",
+      "integrity": "sha512-RAb22TG39LhI31MbreBgIuKiIKhVsawfTgEGqKHTK87aG+ul/PB8Sqoi3I7kVdRWiCfrKxK3uo4/YUkpNvhPbw==",
+      "dev": true,
+      "requires": {
+        "through2": "2.0.3"
+      },
+      "dependencies": {
+        "through2": {
+          "version": "2.0.3",
+          "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.3.tgz",
+          "integrity": "sha1-AARWmzfHx0ujnEPzzteNGtlBQL4=",
+          "dev": true,
+          "requires": {
+            "readable-stream": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.2.tgz",
+            "xtend": "4.0.1"
+          }
+        }
+      }
+    },
     "sprintf-js": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.1.tgz",
@@ -29248,6 +28088,12 @@
         }
       }
     },
+    "stable": {
+      "version": "0.1.6",
+      "resolved": "https://registry.npmjs.org/stable/-/stable-0.1.6.tgz",
+      "integrity": "sha1-kQ9dKu17Ugxud3SZwfMuE5/eyxA=",
+      "dev": true
+    },
     "static-extend": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/static-extend/-/static-extend-0.1.2.tgz",
@@ -29341,6 +28187,78 @@
         "readable-stream": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.2.tgz"
       }
     },
+    "stream-http": {
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/stream-http/-/stream-http-2.8.1.tgz",
+      "integrity": "sha512-cQ0jo17BLca2r0GfRdZKYAGLU6JRoIWxqSOakUMuKOT6MOK7AAlE856L33QuDmAy/eeOrhLee3dZKX0Uadu93A==",
+      "dev": true,
+      "requires": {
+        "builtin-status-codes": "3.0.0",
+        "inherits": "2.0.3",
+        "readable-stream": "2.3.5",
+        "to-arraybuffer": "1.0.1",
+        "xtend": "4.0.1"
+      },
+      "dependencies": {
+        "process-nextick-args": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
+          "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw==",
+          "dev": true
+        },
+        "readable-stream": {
+          "version": "2.3.5",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz",
+          "integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==",
+          "dev": true,
+          "requires": {
+            "core-util-is": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
+            "inherits": "2.0.3",
+            "isarray": "1.0.0",
+            "process-nextick-args": "2.0.0",
+            "safe-buffer": "5.1.1",
+            "string_decoder": "1.0.3",
+            "util-deprecate": "1.0.2"
+          }
+        },
+        "string_decoder": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
+          "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
+          "dev": true,
+          "requires": {
+            "safe-buffer": "5.1.1"
+          }
+        }
+      }
+    },
+    "stream-to-pull-stream": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/stream-to-pull-stream/-/stream-to-pull-stream-1.7.2.tgz",
+      "integrity": "sha1-dXYJrhzr0zx0MtSvvjH/eGULnd4=",
+      "dev": true,
+      "requires": {
+        "looper": "3.0.0",
+        "pull-stream": "3.6.7"
+      }
+    },
+    "streamifier": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/streamifier/-/streamifier-0.1.1.tgz",
+      "integrity": "sha1-l+mNj6TRBdYqJpHR3AfoINuN/E8=",
+      "dev": true
+    },
+    "string-width": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+      "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+      "dev": true,
+      "requires": {
+        "code-point-at": "1.1.0",
+        "is-fullwidth-code-point": "1.0.0",
+        "strip-ansi": "3.0.1"
+      }
+    },
     "string_decoder": {
       "version": "0.10.31",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
@@ -29353,6 +28271,15 @@
       "integrity": "sha1-TkhM1N5aC7vuGORjB3EKioFiGHg=",
       "dev": true
     },
+    "strip-ansi": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+      "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+      "dev": true,
+      "requires": {
+        "ansi-regex": "2.1.1"
+      }
+    },
     "strip-bom": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-2.0.0.tgz",
@@ -29394,6 +28321,18 @@
         "inherits": "2.0.3"
       }
     },
+    "tar-stream": {
+      "version": "1.5.5",
+      "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.5.5.tgz",
+      "integrity": "sha512-mQdgLPc/Vjfr3VWqWbfxW8yQNiJCbAZ+Gf6GDu1Cy0bdb33ofyiNGBtAY96jHFhDuivCwgW1H9DgTON+INiXgg==",
+      "dev": true,
+      "requires": {
+        "bl": "1.2.2",
+        "end-of-stream": "1.4.1",
+        "readable-stream": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.2.tgz",
+        "xtend": "4.0.1"
+      }
+    },
     "through2": {
       "version": "https://registry.npmjs.org/through2/-/through2-2.0.3.tgz",
       "integrity": "sha512-tmNYYHFqXmaKSSlOU4ZbQ82cxmFQa5LRWKFtWCNkGIiZ3/VHmOffCeWfBRZZRyXAhNP9itVMR+cuvomBOPlm8g==",
@@ -29412,6 +28351,12 @@
         "os-tmpdir": "1.0.2"
       }
     },
+    "to-arraybuffer": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz",
+      "integrity": "sha1-fSKbH8xjfkZsoIEYCDanqr/4P0M=",
+      "dev": true
+    },
     "to-fast-properties": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-1.0.3.tgz",
@@ -29513,6 +28458,11 @@
       "integrity": "sha1-WIeWa7WCpFA6QetST301ARgVphM=",
       "dev": true
     },
+    "trim-right": {
+      "version": "https://registry.npmjs.org/trim-right/-/trim-right-1.0.1.tgz",
+      "integrity": "sha512-WZGXGstmCWgeevgTL54hrCuw1dyMQIzWy7ZfqRJfSmJZBwklI15egmQytFP6bPidmw3M8d5yEowl1niq4vmqZw==",
+      "dev": true
+    },
     "tv4": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/tv4/-/tv4-1.3.0.tgz",
@@ -29525,14 +28475,11 @@
       "dev": true,
       "optional": true
     },
-    "type-check": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
-      "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
-      "dev": true,
-      "requires": {
-        "prelude-ls": "1.1.2"
-      }
+    "typedarray": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
+      "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=",
+      "dev": true
     },
     "underscore.string": {
       "version": "3.3.4",
@@ -29711,6 +28658,12 @@
         "spdx-expression-parse": "3.0.0"
       }
     },
+    "varint": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/varint/-/varint-5.0.0.tgz",
+      "integrity": "sha1-2Ca4n3SQcy+rwMDtaT7Uddyynr8=",
+      "dev": true
+    },
     "verror": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
@@ -29730,12 +28683,6 @@
         }
       }
     },
-    "vlq": {
-      "version": "0.2.3",
-      "resolved": "https://registry.npmjs.org/vlq/-/vlq-0.2.3.tgz",
-      "integrity": "sha512-DRibZL6DsNhIgYQ+wNdWDL2SL3bKPlVrRiBqV5yuMm++op8W4kGFtaQfCs4KEJn0wBZcHVHJ3eoywX8983k1ow==",
-      "dev": true
-    },
     "walk-sync": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/walk-sync/-/walk-sync-0.3.2.tgz",
@@ -29759,6 +28706,10 @@
         "xmlhttprequest": "1.8.0"
       }
     },
+    "webcrypto-shim": {
+      "version": "github:dignifiedquire/webcrypto-shim#190bc9ec341375df6025b17ae12ddb2428ea49c8",
+      "dev": true
+    },
     "which": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.0.tgz",
@@ -29776,6 +28727,11 @@
         }
       }
     },
+    "which-module": {
+      "version": "https://registry.npmjs.org/which-module/-/which-module-1.0.0.tgz",
+      "integrity": "sha512-F6+WgncZi/mJDrammbTuHe1q0R5hOXv/mBaiNA2TCNT/LTHusX0V+CJnj9XT8ki5ln2UZyyddDgHfCzyrOH7MQ==",
+      "dev": true
+    },
     "wide-align": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",
@@ -29783,57 +28739,14 @@
       "dev": true,
       "requires": {
         "string-width": "1.0.2"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-          "dev": true
-        },
-        "code-point-at": {
-          "version": "1.1.0",
-          "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
-          "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
-          "dev": true
-        },
-        "is-fullwidth-code-point": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
-          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
-          "dev": true,
-          "requires": {
-            "number-is-nan": "1.0.1"
-          }
-        },
-        "number-is-nan": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
-          "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=",
-          "dev": true
-        },
-        "string-width": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
-          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
-          "dev": true,
-          "requires": {
-            "code-point-at": "1.1.0",
-            "is-fullwidth-code-point": "1.0.0",
-            "strip-ansi": "3.0.1"
-          }
-        },
-        "strip-ansi": {
-          "version": "3.0.1",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "2.1.1"
-          }
-        }
       }
     },
+    "wordwrap": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
+      "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc=",
+      "dev": true
+    },
     "workerpool": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/workerpool/-/workerpool-2.3.0.tgz",
@@ -29851,6 +28764,15 @@
         }
       }
     },
+    "wrap-ansi": {
+      "version": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "integrity": "sha512-vAaEaDM946gbNpH5pLVNR+vX2ht6n0Bt3GXwVB1AuAqZosOvHNF3P7wDnh8KLkSqgUh0uh77le7Owgoz+Z9XBw==",
+      "dev": true,
+      "requires": {
+        "string-width": "1.0.2",
+        "strip-ansi": "3.0.1"
+      }
+    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@@ -29875,6 +28797,11 @@
       "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
       "dev": true
     },
+    "y18n": {
+      "version": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
+      "integrity": "sha512-Vd1yWKYGMtzFB6bAuTI7/POwJnwQStQXOe1PW1GmjUZgkaKYGc6/Pl3IDGFgplEklF65niuwBHeS5yve4+U01Q==",
+      "dev": true
+    },
     "yallist": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
diff --git a/package.json b/package.json
index 2c690ee..92c67e4 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "ember-parachute": "0.1.0",
     "ember-resolver": "^2.0.3",
     "ember-truth-helpers": "1.3.0",
-    "ipfs-api": "^12.1.7",
+    "ipfs-api": "^19.0.0",
     "kosmos-schemas": "^1.1.2",
     "kredits-contracts": "github:67P/truffle-kredits#master",
     "loader.js": "^4.0.10",