moved WaveData to util
Win32: Handle context-dependent wgl extensions
Mac OS X: getPbufferCapabilities no longer requires a current context
Linux: Handle different GLX capabilities on different screens
Made Context.setVSync static. Added synchronization.
Removed debug
Clean up java code
Linux: Make sure libjawt.so can be loaded
Mac OS X port of the refactoring. Linux and Win32 fixes.
Removed loading of jawt, since it does not exist on mac