Merge pull request #334 from PolymathNetwork/greenkeeper-fix

Ignored OpenZeppelin in GreenKeeper

Author: satyamakgec

package.json

@@ -85,5 +85,10 @@
     "solium": "^1.1.6",
     "truffle": "^4.1.11",
     "truffle-wallet-provider": "0.0.5"
+  },
+  "greenkeeper": {
+    "ignore": [
+      "openzeppelin-solidity"
+    ]
   }
 }