Remove bootable volumes list and get methods and moved them under the bootable_volumes collection.
Remove bootable volumes list and get methods and moved them under the bootable_volumes collection.

bryanl/fog,covario-cdiaz/fog,papedaniel/fog,eLobato/fog,plribeiro3000/fog,zephyrean/fog,dhague/fog,b0ric/fog,duhast/fog,zephyrean/fog,pravi/fog,github/fog,cocktail-io/fog,phillbaker/fog,theforeman/fog,backupify/fog,Programatica/fog,bdunne/fog,dtdream/fog,asebastian-r7/fog,TerryHowe/fog,mohitsethi/fog,lwander/fog,petems/fog,asebastian-r7/fog,sideci-sample/sideci-sample-fog,adamleff/fog,ManageIQ/fog,adamleff/fog,sideci-sample/sideci-sample-fog,b0e/fog,adecarolis/fog,nandhanurrevanth/fog,unorthodoxgeek/fog,MSOpenTech/fog,joshisa/fog,martinb3/fog,covario-cdiaz/fog,pyama86/fog,mavenlink/fog,seanhandley/fog,glennpratt/fog,brilliomsinterop/fog,MSOpenTech/fog,brilliomsinterop/fog,papedaniel/fog,ack/fog,TerryHowe/fog,joshmyers/fog,brandondunne/fog,10io/fog,plribeiro3000/fog,pyama86/fog,yyuu/fog,dhague/fog,ack/fog,surminus/fog,surminus/fog,sapcc/fog,lwander/fog,petems/fog,alphagov/fog,Programatica/fog,dustacio/fog,runtimerevolution/fog,cocktail-io/fog,phillbaker/fog,yyuu/fog,joshisa/fog,sapcc/fog,nalabjp/fog,10io/fog,adecarolis/fog,phillbaker/fog,nandhanurrevanth/fog,dLobatog/fog,theforeman/fog,alphagov/fog,dLobatog/fog,b0ric/fog,icco/fog,mitchlloyd/fog,dustacio/fog,SpryBTS/fog,NETWAYS/fog,mitchlloyd/fog,mohitsethi/fog,kongslund/fog,joshmyers/fog,dpowell7/fog,martinb3/fog,displague/fog,nalabjp/fog,pravi/fog,nicolasbrechet/fog,ManageIQ/fog,NETWAYS/fog,brilliomsinterop/fog,Ladas/fog,fog/fog,dtdream/fog,icco/fog,nicolasbrechet/fog,sferik/fog,runtimerevolution/fog,seanhandley/fog,unorthodoxgeek/fog,eLobato/fog,mavenlink/fog,displague/fog,glennpratt/fog,Ladas/fog,bryanl/fog,fog/fog,SpryBTS/fog,duhast/fog,rackspace/fog,backupify/fog,rackspace/fog,kongslund/fog,github/fog,12spokes/fog,zephyrean/fog,nandhanurrevanth/fog