Lots of fixes.

lib/autoprovider.js

@@ -26,10 +26,13 @@
  * if not tries to connect over websockets
  * if it fails, it uses HttpRpcProvider
  */
-if (process.env.NODE_ENV !== 'build') {
+
+// TODO: work out which of the following two lines it is supposed to be...
+//if (process.env.NODE_ENV !== 'build') {
+if ("build" !== 'build') {/*
     var WebSocket = require('ws'); // jshint ignore:line
     var web3 = require('./main.js'); // jshint ignore:line
-}
+*/}
 
 var AutoProvider = function (userOptions) {
     if (web3.haveProvider()) {