remove unused, commented code
remove unused, commented code

larsbutler/gophercloud,carolynvs/gophercloud,jarosser06/gophercloud,dudymas/gophercloud,jarosser06/gophercloud,feiskyer/gophercloud,timbyr/gophercloud,sti-jans/gophercloud,sti-jans/gophercloud,DSpeichert/gophercloud,larsbutler/gophercloud,jamiehannaford/gophercloud,pratikmallya/gophercloud,rackspace/gophercloud,carolynvs/gophercloud,clintonskitson/gophercloud,clintonskitson/gophercloud,trumant/gophercloud,DSpeichert/gophercloud,pratikmallya/gophercloud,rackspace/gophercloud,timbyr/gophercloud,jamiehannaford/gophercloud,dudymas/gophercloud,feiskyer/gophercloud,trumant/gophercloud