Changes

GLAnimatorControl pause()/resume() don't fail fast, return a boolean instead to simplify usage.

JOGL/X11 Shutdown: Don't close pending Display connections since it may cause a SIGSEGV at JVM exit.

NativeWindow: Fix XSynchronize gluegen

NativeWindow/Windows: Fix CreateDummyWindow gluegen and usage
NativeWindow+JOGL/Windows: Complete Opaque types

JOGL: Fix CreateDummyWindow usage, no more sync needed, since the Window class HINSTANCE is acquired at static initialization

TestTransformFeedbackVaryingsBug407NEWT: Fix class name and clarify output

Scripts: bump to 6u22; distinguish windows test batch x64/x32

X11/WGL: Unify GraphicsConfiguration Selection - Fixes WGL Bugs 397, 410, 429, 428 and 405

Fixes bugs WGL pixelformat related bugs:
  http://jogamp.org/bugzilla/show_bug.cgi?id=397
    http://jogamp.org/bugzilla/show_bug.cgi?id=410
    http://jogamp.org/bugzilla/show_bug.cgi?id=429
    http://jogamp.org/bugzilla/show_bug.cgi?id=428
    http://jogamp.org/bugzilla/show_bug.cgi?id=405

Tested on Window7-x86 (amd/nvidia), WinXP-x32-VirtualBox.

Solution:

Cleaned up X11/GLX code to use it as a correct boilerplate
for the new WGL selection, which now duplicates the same behavior.

X11/GLX and WGL follow the common logic:

- 1st try:
  - get GLCapabilities based on users GLCapabilities
  - setting recommendedIndex as preferred choice

- 2nd try:
  - get all GLCapabilities available
  - no preferred recommendedIndex available

If no recommendedIndex has been selected and no chooser has been passed,
we use the DefaultGLCapabilitiesChooser.

Choose the GLCapabilities if a chooser is given (or see above).

JOGL/Junit: Refine TestTransformFeedbackVaryingsBug407NEWT, Add another simple GLSLShader test.

Fix TestTransformFeedbackVaryingsBug407NEWT GLContext makeCurrent race condition

Fix TestTransformFeedbackVaryingsBug407NEWT GLContext makeCurrent race condition

Manifest: Add URL

Add GLJPanel test (works better in jogl-demos though, need to copy)