Updated ubuntu installation docs
Updated ubuntu installation docs

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