Settings page refactor
Merge branch 'master' of https://github.com/limelight-stream/limelight-wp

Conflicts:
	Limelight.Shared/MainPage/AddPC.xaml.cs
	Limelight.Shared/MainPage/MainPage.xaml.cs
Resolved using "theirs"
Merge branch 'master' of https://github.com/limelight-stream/limelight-wp