Remove engine requirements + add provider debugging code

Author: ross-rosario

package.json

@@ -9,11 +9,6 @@
       "@polymathnetwork/polymath-scripts/polymath-core"
     ]
   },
-  "engines": {
-    "node": "8.11.4",
-    "yarn": "1.12.3",
-    "npm": "6.11.3"
-  },
   "version": "1.0.0-beta.0",
   "scripts": {
     "changelog": "node ./config/changelog.js",

packages/polymath-ui/src/components/EthNetworkWrapper/actions.js

@@ -108,6 +108,7 @@ export const init = (networks: Array<string>) => async (dispatch: Function) => {
   const network = getNetworkInfo(networkId);
   const accounts = await web3.eth.getAccounts();
 
+  console.log('URL', process.env.REACT_APP_NODE_WS, network.url);
   // Instantiate Web3 Web Socket
   web3WS = new Web3(process.env.REACT_APP_NODE_WS || network.url);