extended InputSystem selector in WindowsGame sample
fixed some interface issues in XInput InputSystem
added FormatConvert to InputSystem XInput to translate GamePadButtons from XInput to ANX
SpriteBatch/SpriteFonts: rendering of SpriteFonts is finished now
Added test cases for Vector2 static Transform
Added test cases for Matrix: CreateRotationX, CreateRotationY, CreateRotationZ, Multiply and CreateTranslation
Matrix: Fixed a bug in CreateRotationY (wrong result)