add the huePeaks and fix the hueDistance function with the uint8 subtraction bug
add the huePeaks and fix the hueDistance function with the uint8 subtraction bug

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