Lightweight Java Game Library Code

updated and added license where needed

Windows: Don't use a dummy window (HDC) when finding a pixel format but use the actual window directly. This will avoid cases where the pixel format index for the dummy window's HDC wasn't valid for the actual window's HDC. It also avoid unnecessary complexity.

Fix FullScreenWindowedTest to use the Display's current BPP to avoid 24/16 bpp weirdness

Windows: Cleanup

Windows: Move more of Display.getVersion to java

Windows: Added NULL check to malloc in display.c

Windows: Forgot display.c in last commit

Windows: Removed unused variable from display.c

Windows: Rename Win32* files to Windows*

Windows: move natives from src/native/win32 to src/native/windows because the source really is bitness neutral, not 32 bit specific.