Increased mintarget size from 0.05 to .13
Optimized, improved debug of classify()
Increased calculated size of targets by scan resolution
Only mark IDs that are actually seen
Fixed bug in checking if in FOV
Modified shadow calculations slightly
Switched to euclidean distance metric, updated cost adjustments
Fixed bug in clone()
Exit from realsick if frame number rewinds
Optimized, added features to videotracks