use list comprehensions when iterating thru contour + holes
use list comprehensions when iterating thru contour + holes

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