2.5.1 - Updated support for old iframe and made startup event stable

Author: Morten Henriksen

package.js

@@ -1,6 +1,6 @@
 Package.describe({
   name: 'raix:push',
-  version: '2.5.0',
+  version: '2.5.1',
   summary: 'Isomorphic Push notifications for APN and GCM',
   git: 'https://github.com/raix/push.git'
 });