a0c1a9b66d
* clutter/glx/clutter-backend-glx.c: * clutter/glx/clutter-backend-glx.h: * clutter/glx/clutter-event-glx.c: * clutter/glx/clutter-glx.h: * clutter/glx/clutter-stage-glx.c: * clutter/glx/clutter-stage-glx.h: Change type nameing from Glx -> GLX. Add basic event filtering functionality