Fixed issue with MODULATE_COLOR in colored shader.
Added script-friendly versions of Camera::project.
Exposed gesture events to script.
Updated lua generator to remove GP_ERROR call when encountering unknown enumeration values while converting to/from script.
Re-generated LUA bindings.
Merge branch 'next' of https://github.com/blackberry/GamePlay into next

Conflicts:
	gameplay/src/lua/lua_ControlListenerEventType.cpp
	gameplay/src/lua/lua_ControlState.cpp
Merge pull request #991 from sgrenier/next

Minor fixes