Added the last viewed button - works.
Merge remote-tracking branch 'origin/UI_Overhaul' into UI_Overhaul_LastViewed

Conflicts:
	HudlRT/ViewModels/GameViewModel.cs
	HudlRT/ViewModels/HubViewModel.cs
Merge pull request #112 from hudl/UI_Overhaul_LastViewed

Added the last viewed button - works.