Cleaned up whitespace in Wall.cs
Updated Readme

Updated Readme with declaration of intent to unit test
Made GameObject Log protected get

Protected Get for Log and logging the exception thrown on cancell.
Rolling Back changes from previous Commit

Rolling back changes from previous commit
Merge remote-tracking branch 'origin/master' into FB_GameObjectTicks

Conflicts:
	Pong/GameObjects/Walls/Wall.cs
	README.md
Added a comment to the Game object in MainWindow.xaml.cs