-Unified variable notation in CMAKE:
 - any OSGART configuration starts with OSGART_
 - any Plugin configuration starts with OSGART_BUILD_PLUGIN_ follow by TYPE (VIDEO, TRACKER, VIDEOTRACKER, SENSOR, etc) and NAME ()
 - added new flags in OpenCV, SSTT (video + tracker), ARToolKit (video +tracker), OPIRA, STBNX plugins
-Cleaning/Reformating  Make files