Hello wrapper library

package.json

@@ -2,7 +2,7 @@
   "name": "kredits-contracts",
   "version": "1.0.0",
   "description": "Ethereum contracts and npm wrapper for Kredits",
-  "main": "index.js",
+  "main": "./lib/kredits.js",
   "directories": {
     "test": "test"
   },
@@ -25,8 +25,12 @@
   "homepage": "https://github.com/67P/truffle-kredits#readme",
   "devDependencies": {
     "ganache-cli": "^6.0.3",
-    "ipfs-api": "^19.0.0",
     "truffle": "^4.1.3",
     "zeppelin-solidity": "^1.7.0"
+  },
+  "dependencies": {
+    "ethers": "^3.0.15",
+    "ipfs-api": "^19.0.0",
+    "rsvp": "^4.8.2"
   }
 }