1. Create notifications_buffered_sender.rb and associated tests
2. Refactor Service to use new NotificationsBufferedSender class
1. Remove Notifications Generator. No longer used. Also removed associated test
2. Add #sendable(type) instance method to notifications to make it spit out a readily usable notification for ios and android
3. Add tests for 2
1. Overrride #==(that) for GCM and APN notifications in spec_helper so that we can do 2.
2. Add test to make sure that notifications are being sent properly
Merge pull request #20 from lloydmeta/feature/notification_bursting

Feature/notification bursting