Fix repo controllers to use camelize properly

assets/scripts/app/controllers/repo.coffee

@@ -32,7 +32,7 @@ Controller = Ember.Controller.extend
 
   activate: (action) ->
     @stopObservingLastBuild()
-    this["view#{$.camelize(action)}"]()
+    this["view_#{action}".camelize()]()
 
   viewIndex: ->
     @observeLastBuild()

assets/scripts/app/controllers/repos.coffee

@@ -49,7 +49,7 @@ Travis.ReposController = Ember.ArrayController.extend
   activate: (tab, params) ->
     @set('sortProperties', ['sortOrder'])
     @set('tab', tab)
-    this["view#{tab.camelize()}"](params)
+    this["view_#{tab}".camelize()]()
 
   viewRecent: ->
     @set('content', @get('recentRepos'))