Lightweight Java Game Library Code

Added error checking to getBooleanProperty

Added error checking to NewStringNative

Linux: Don't statically link Xrender, Xrandr, Xcursor and Xfixes to
avoid bugs in older versions of the libraries being exposed in newer
linux distributions based on XCB (like Ubuntu Feisty).

Updated jinput.jar and libjinput.jnilib to the latest version

Added a Pbuffer constructor that omits the RenderTexture parameter, and added a note that FBOs should be used instead, if available. Render-to-texture pbuffers can only be available on Windows platforms and is thus not portable.

Linux: When creating a window don't loop waiting for the MapNotify event. Instead, make sure we don't immediately go from fullscreen to minimized by checking if the window has been focused at least once before minimizing (and resetting display mode).

Linux: Don't call XSetInputFocus when creating a window. XSetInputFocus can fail if the window is not mapped when calling it, and it seems that it's rude to call XSetInputFocus according to the ICCCM when the application doesn't already have the focus in one of its subwindows.

Linux: Don't use XClearWindow to clear the window, but rely on the OpenGL clearing instead. Also, remove redundant attributes in XCreateWindow

Added NV_geometry_shader4

Windows: Don't exclude PFD_GENERIC_ACCELERATED formats when selecting pixel formats. Hopefully this will enable LWJGL to use the directx emulated opengl implementation on vista