Added the ablity to pass a feature to the crop function
Added the ablity to pass a feature to the crop function

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