CHANGE: updated omicron submodule ref
NEW: osg sets uniforms TileX, TileY, TileZ that store current tile reference frame (used by billboard geometry shader in the endurance demo, but potentially useful for other things in the future)
FIX: equalizer startFrame functions were called in the wrong spot, moved back to end of overloads
FIX:Console position
CHANGE: ModuleServices diagnostic messages