Completed dynamic I18n intetegration.

travis-web starts in English. When the user logs in, it switches to
their locale, when they logout, it goes back to english.

assets/scripts/app/auth.coffee

@@ -41,6 +41,7 @@
     Travis.storage.removeItem('travis.user')
     Travis.storage.removeItem('travis.token')
     Travis.sessionStorage.clear()
+    Travis.setLocale Travis.default_locale
     @setData()
 
   trySignIn: ->
@@ -65,6 +66,7 @@
     @afterSignIn(data.user) if data?.user
 
   afterSignIn: (user) ->
+    Travis.setLocale user.locale || Travis.default_locale
     Travis.trigger('user:signed_in', user)
     @get('app.router').send('afterSignIn', @readAfterSignInPath())
 

assets/scripts/app/models/user.coffee

@@ -19,7 +19,7 @@ require 'travis/model'
     Ember.run.next this, ->
       transaction = @get('store').transaction()
       transaction.add this
-
+    
   urlGithub: (->
     "https://github.com/#{@get('login')}"
   ).property()
@@ -32,9 +32,7 @@ require 'travis/model'
   ).property()
 
   updateLocale: (locale) ->
-    Travis.updateLocale(locale)
-    @setWithSession('locale', locale)
-
+    
     transaction = @get('transaction')
     transaction.commit()
 
@@ -46,6 +44,7 @@ require 'travis/model'
         transaction.add self
 
     @addObserver 'isSaving', observer
+    Travis.setLocale(locale)
 
   type: (->
     'user'

assets/scripts/app/views/application.coffee

@@ -12,13 +12,6 @@
     # popup: (event) ->
     #   console.log event
 
-    localeDidChange: (->
-      if locale = Travis.app.get('auth.user.locale')
-        if Travis.needsLocaleChange(locale)
-          Travis.setLocale(locale)
-          Travis.app.get('router').reload()
-    ).observes('Travis.app.auth.user.locale')
-
     click: (event) ->
       # TODO: this solves the case of closing menus and popups,
       #       but I would like to rewrite it later, not sure how

assets/scripts/travis.coffee

@@ -75,7 +75,7 @@ Storage = Em.Object.extend
 
     storage
   )()
-
+  default_locale: 'en'
   sessionStorage: (->
     storage = null
     try
@@ -93,7 +93,7 @@ Storage = Em.Object.extend
     location.href = location.href.replace('#!/', '') if location.hash.slice(0, 2) == '#!'
 
     I18n.fallbacks = true
-    Travis.set 'locale', 'en'
+    Travis.setLocale 'locale', @defualt_locale
 
     Ember.run.next this, ->
       app = Travis.App.create(attrs || {})