Fixed Mac OS Canvas / CALayer.

http://hg.openjdk.java.net/jdk8/awt/jdk/rev/65d874d16d59
JAWT native CALayer not positioned over Canvas
(Reviewed-by: art, anthony)
Initialy, the layer bounds have the Y coord originating not as
expected. java7 only seems to provoke that issue. so cpeer would update
bounds as necessary now.
by broumbroum
Peer lookup fixed. Canvas as parent is displayed fully covered by the CALayer . Need to check if windowed Display works again.
Removed tokens already defined in previous OpenGL versions.
Merge pull request #66 from tfg13/master

Fix  120Hz-reset issue on linux
Rename native *.jnilib files to *.dylib to allow Java 8 compatibility
Merge pull request #63 from b23prodtm/master

macosx CALayer Display.create() / .setParent() / setFullscreen()
Workaround to preserve case when checking availability of APPLE OpenCL extensions.
Fix a viewport issue on OS X with retina displays when going fullscreen
Use NSOpenGLProfileVersion3_2Core for any OpenGL 3.2+ version.