Add Background task for live tile updates.
Add Bookmark settings flyout

You can now enable and disable the background task for the live tile
updates.
Add refresh button to thread/thread post views.
Bug fixes...
Fix scroll to post.
Match current version
Remove commeted/useless code
Refactor Old View Code
Merge remote-tracking branch 'upstream/master'

Conflicts:
	AwfulMetro/Views/CreateThreadView.xaml.cs
	AwfulMetro/Views/FrontPage.xaml.cs
	AwfulMetro/Views/MainForumsPage.xaml.cs
	AwfulMetro/Views/RapSheetView.xaml.cs
	AwfulMetro/Views/ReplyView.xaml.cs
	AwfulMetro/Views/ThreadListPage.xaml.cs
	AwfulMetro/Views/ThreadPage.xaml.cs
	AwfulMetro/Views/UserPostHistoryPage.xaml.cs
	AwfulMetro/Views/UserProfileView.xaml.cs
	BusinessObjects/Manager/AuthManager.cs
	BusinessObjects/Manager/PostManager.cs
	BusinessObjects/Manager/ThreadManager.cs
	BusinessObjects/Manager/WebManager.cs