update installation docs to reflect superpacks, video
update installation docs to reflect superpacks, video

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