Update web3 support (#203)

* Refactored start docs

* Changed source of go-bindata #197

* Updated go dep trackers

* Updated yarn dependencies

* Added update step to Makefile

* New auto-generated bindata tests

* Added doc note about make update

* yarn upgrade

* Doc: rename Infura key as "project ID" for clarity

* Set resource class to medium for CircleCI builds

* Use Debian 'stable' release in Docker

* Updated ui deps

* Add recommended check to web3 init

* Add recommended check to web3 init

* Updated yarn deps

ui/wallet/src/ProxeusEthereum/WalletInterface.js

@@ -19,7 +19,7 @@ class WalletInterface {
 
     // make sure we are using the web3 we want and not
     // the one provided by metamask
-    this.web3 = new Web3()
+    this.web3 = new Web3(Web3.givenProvider || 'ws://localhost:8545')
 
     this.web3.eth.getTransactionReceiptMined = getTransactionReceiptMined
     this.serviceConfig = serviceConfig[network]