Fix pusher authentication

For some reason API sends us pusher auth keys without a proper pusher
key, ie. instead of "{actual_pusher_key}:{signature}" it sends
"key:{signature}". For now I'm just fixing it on the client, but this
needs further investigation in the API.

app/utils/pusher.coffee

@@ -89,12 +89,15 @@ if ENV.pro
     names = Object.keys(channels.channels)
 
     channels.callbacks.push (auths) ->
-      _callback(false, auth: auths[name])
+      auth = auths[name]
+      auth = auth.replace(/^key:/, config.key)
+      _callback(false, auth: auth)
 
     unless channels.fetching
       channels.fetching = true
       Ajax.post Pusher.channel_auth_endpoint, { socket_id: socketId, channels: names }, (data) ->
         channels.fetching = false
+        debugger
         callback(data.channels) for callback in channels.callbacks
 
 

bower.json

@@ -17,7 +17,7 @@
     "JavaScript-MD5": "~1.1.0",
     "moment": "~2.9.0",
     "jquery-timeago": "~1.4.1",
-    "pusher": "~2.2.3",
+    "pusher": "~2.2.4",
     "pretender": "0.1.0"
   }
 }