Merge pull request #46 from redsquirrel/udapp-refactoring

Clarifying UniversalDApp's constructor logic

src/universal-dapp.js

@@ -13,9 +13,7 @@ function UniversalDApp (contracts, options) {
     this.contracts = contracts;
     this.renderOutputModifier = options.renderOutputModifier || function(name, content) { return content; };
 
-    if (!options.vm && web3.currentProvider) {
-
-    } else if (options.vm) {
+    if (options.vm) {
         this.accounts = {};
 
         this.BN = ethJSUtil.BN;
@@ -24,7 +22,7 @@ function UniversalDApp (contracts, options) {
 
         this.addAccount('3cd7232cd6f3fc66a57a6bedc1a8ed6c228fff0a327e169c2bcc5e869ed49511');
         this.addAccount('2ac6c190b09897cd8987869cc7b918cfea07ee82038d492abce033c75c1b1d0c');
-    } else {
+    } else if (!web3.currentProvider) {
         var host = options.host || "localhost";
         var port = options.port || "8545";
         var rpc_url = options.getWeb3endpoint ? options.getWeb3endpoint() : ('http://' + host + ':' + port);