1. Added support for push notification
1. Compiles after major reworking
1. Somewhat working but there are still issues when rebuilding the form
1. Refined sample further
1. Simplest use-case seems to work
1. A new try which hopefully works better and will be based around a simpler concept
1. Removal of unnecessary types
1. Compiles again
1. Updated FormletControls for Delay and Join
1. Seems to work for the simple case
1. Minor updates; introduced a base class
1. Added primitive label support
1. Added group control
1. Added routed event for rebuilds
1. Added select control
1. Now seems to work reasonably well to rebuild forms