Added new class TouchPanelState.
Moved state management code from TouchPanel into TouchPanelState
GameWindow now has a static TouchPanelState it manages.
Previous static API of TouchPanel route to the primary window's TouchPanelState.
Couple of forgotten project files.
Fix for Android and PSSuite.
Doesn't look like that was actually needed for PSM.
Fixed access modifier in TouchPanelState.
Renamed GetTouchLocations() to GetState() to match TouchPanel's API.
Added ReadGesture to TouchPanelState.
Merge branch 'MultiWindowTouchInput' into stable_BtA