Added polarity to fitEdge function and dynamic scaling option to HueDistance
Added polarity to fitEdge function and dynamic scaling option to HueDistance

hayd/SimpleCV,tpltnt/SimpleCV,tpltnt/SimpleCV,hurdlea/SimpleCV,gskielian/SimpleCV,sightmachine/SimpleCV2,jlegendary/SimpleCV,hayd/SimpleCV,onaclovtech/SimpleCV,sightmachine/SimpleCV,beni55/SimpleCV,hurdlea/SimpleCV,sightmachine/SimpleCV2,beni55/SimpleCV,nils-werner/SimpleCV,tpltnt/SimpleCV,tpltnt/SimpleCV,nils-werner/SimpleCV,hurdlea/SimpleCV,gskielian/SimpleCV,jlegendary/SimpleCV,tpltnt/SimpleCV,gskielian/SimpleCV,gskielian/SimpleCV,sightmachine/SimpleCV,jlegendary/SimpleCV,jyt109/SimpleCV,hurdlea/SimpleCV,sightmachine/SimpleCV2,gskielian/SimpleCV,hayd/SimpleCV,hayd/SimpleCV,beni55/SimpleCV,onaclovtech/SimpleCV,hayd/SimpleCV,beni55/SimpleCV,jlegendary/SimpleCV,onaclovtech/SimpleCV,nils-werner/SimpleCV,sightmachine/SimpleCV,hurdlea/SimpleCV,sightmachine/SimpleCV,jyt109/SimpleCV,jlegendary/SimpleCV,nils-werner/SimpleCV,jyt109/SimpleCV,sightmachine/SimpleCV,nils-werner/SimpleCV,onaclovtech/SimpleCV,jyt109/SimpleCV,beni55/SimpleCV,sightmachine/SimpleCV2,onaclovtech/SimpleCV,jyt109/SimpleCV