Redth/PushSharp — pull request #73 by omerkirk (2012-12-21 09:11:31+00:00)
Title: Update PushSharp.WindowsPhone/WindowsPhonePushChannel.cs

Changed the value of "X-WindowsPhone-Target" header for tile notifications to "token" instead of "Tile".

Added the ability to raise an event when device subscription expires. It checks SubscriptionStatus header returned by MPNS and raises the event if its value is "Expired".