fix loading edge cases with PIL, allow for extra params for image saving
fix loading edge cases with PIL, allow for extra params for image saving

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