Implemented feedback to make i18n work on mac

ui/app/app.js

@@ -4,6 +4,7 @@ const connect = require('react-redux').connect
 const h = require('react-hyperscript')
 const actions = require('./actions')
 const classnames = require('classnames')
+const t = require('../i18n')
 
 // mascara
 const MascaraFirstTime = require('../../mascara/src/app/first-time').default
@@ -264,7 +265,7 @@ App.prototype.renderAppBar = function () {
             }),
 
             // metamask name
-            h('h1', 'MetaMask'),
+            h('h1', t('appName')),
 
           ]),
 

ui/app/unlock.js

@@ -5,6 +5,7 @@ const connect = require('react-redux').connect
 const actions = require('./actions')
 const getCaretCoordinates = require('textarea-caret')
 const EventEmitter = require('events').EventEmitter
+const t = require('../i18n')
 
 const Mascot = require('./components/mascot')
 
@@ -43,7 +44,7 @@ UnlockScreen.prototype.render = function () {
             textTransform: 'uppercase',
             color: '#7F8082',
           },
-        }, 'MetaMask'),
+        }, t('appName')),
 
         h('input.large-input', {
           type: 'password',

ui/i18n.js

@@ -3,18 +3,18 @@
 
 const chrome = chrome || null
 const browser = browser || null
-let getMessage = null
+const extension = require('extensionizer')
+let getMessage
 
-if ((chrome && chrome.i18n && chrome.i18n.getMessage) ||
+if (extension.i18n && extension.i18n.getMessage) {
-    (browser && browser.i18n && browser.i18n.getMessage)) {
+  getMessage = extension.i18n.getMessage
-  getMessage = (chrome || browser).i18n.getMessage
 } else {
   // fallback function
-  console.warn('browser.i18n API not available?')
+  log.warn('browser.i18n API not available, calling back to english.')
   const msg = require('../app/_locales/en/messages.json')
   getMessage = function (key, substitutions) {
     if (!msg[key]) {
-      console.error(key)
+      log.error(key)
       throw new Error(key)
     }
     let phrase = msg[key].message
@@ -28,4 +28,5 @@ if ((chrome && chrome.i18n && chrome.i18n.getMessage) ||
   }
 }
 
+window.h = getMessage
 module.exports = getMessage