Update for enum namespacing
Merge pull request #43 from bjz/enums

Update for enum namespacing
appkit: Add some methods useful for waking up event loops from other
threads
Merge pull request #44 from pcwalton/off-thread-events

appkit: Add some methods useful for waking up event loops from other threads
Added the option to set context parameter values to an NSOpenGLContext
Fixed merge issue
Merge pull request #45 from DavidPartouche/context_parameters

Added the option to set context parameter values to an NSOpenGLContext