Providing a basic test case to demonstrate Swing in a Newt Canvas.
Merge commit '78a489bc536f85dc093b13fc1897210e8f08d16e' into newt-test
fixed the issue causing the Swing components not to receive the NEWT button events
added a simple NEWT test that should generalize to any OpenGL context
added a test for drawing to an offscreen image
added an events package to help translate events in the GL canvas to the AWT component being painted
I don't see a safe way of getting the absolute click location in headless mode, so I set it to 0,0
fixed a bug in the NEWT wheel handling
cleaned up GLG2DSimpleEventListener and added a GLG2DHeadlessListener utility that will help draw JComponents that aren't part of a visible hierarchy
updated the NEWT example test
expanded the ImageTest to show off the new MouseEventTranslator
calling validate() will call doLayout() for the entire tree, not just the immediate component
added some examples for the 3 common drawing use cases: NEWT, FBO and AWT