fix RGB->BGR swap in colordistance -- already done by getNumpy.  Also colorspace is Gray, not original
fix RGB->BGR swap in colordistance -- already done by getNumpy.  Also colorspace
is Gray, not original

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