Lightweight Java Game Library Code

added support for displaying the current download speed

removed repaint() which had no effect.

workaround no longer needed for paint() and switchApplet(), removes blank screen delay between java2d and lwjgl switch.

Windows: Split WindowsDisplay.nDestroyWindow into nReleaseDC and nDestroyWindow

Windows: Generalized WindowsDispaly.nCreateWindow

Windows: Clean up window in case of exception thrown from WindowsDisplay.createWindow

Windows: Moved pixel format logic from WindowsDisplayPeerInfo.initDC to WindowsDisplay.createWindow

Windows: Made WindowsPeerInfo.choosePixelFormat static and let WindowsPeerInfo.setPixelFormat be called seperately

Windows: Split nChoosePixelFormat's applyPixelFormat() out in a seperate function

Windows: Moved icon handles to java