WIP update to use new kredits library

Using the new kredits library to load contract data and create
proposals.
currently the kredits lib is only copied - which needs to be removed
asap.

package.json

@@ -10,15 +10,10 @@
     "kredits-wallet-create": "scripts/create-wallet.js"
   },
   "dependencies": {
-    "ethereumjs-wallet": "mvayngrib/ethereumjs-wallet",
-    "ipfs-api": "^14.0.3",
     "kosmos-schemas": "^1.1.2",
     "kredits-contracts": "2.0.0",
-    "node-fetch": "^1.6.3",
-    "prompt": "^1.0.0",
-    "tv4": "^1.3.0",
-    "web3": "^0.18.4",
-    "web3-provider-engine": "^12.0.3"
+    "node-fetch": "^2.1.1",
+    "prompt": "^1.0.0"
   },
   "repository": {
     "type": "git",