Merge pull request #1208 from MetaMask/i#1203MainNetSwitch

Change default to mainnet

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## Current Master
 
+- The default network on installation is now MainNet
 - Fix currency API URL from cryptonator.
 - Update gasLimit params with every new block seen.
 

app/scripts/first-time-state.js

@@ -1,12 +1,15 @@
+// test and development environment variables
+const env = process.env.METAMASK_ENV
+const METAMASK_DEBUG = 'GULP_METAMASK_DEBUG'
+
 //
 // The default state of MetaMask
 //
-
 module.exports = {
   config: {},
   NetworkController: {
     provider: {
-      type: 'rinkeby',
+      type: (METAMASK_DEBUG || env === 'test') ? 'rinkeby' : 'mainnet',
     },
   },
 }