Refactored methods in GLESSurfaceview. Added colour constants to Player class.
Added current player colour to LogicControl class. Added conversions from player
colour to texture offsets for lines and tiles.
Changed line endings to windows. How did they get changed to Linux?
Fixed the refactored methods in GLESSurfaceView so they will work correctly
on different devices. The 3D world coordinates will be the same but the touch
coordinates will depend on the device.
Added an animation to the line. Added a method in the board class to
check if a line has already been added. Added calls to this method in
the logic control class.
Added Javadoc comments to new method in board class.
Merge branch 'david3' into bea