Add utopic and vivid as a supported distros
Add utopic and vivid as a supported distros

Change-Id: I63843335bd70ab9701bbd10dcf61f3eaa45a10e8

wenhuizhang/devstack,group-policy/devstack,bigswitch/devstack,flavio-fernandes/devstack,dirkmueller/devstack,TwinkleChawla/devstack,varunarya10/devstack,vsham20/devstack,flavio-fernandes/devstack,group-policy/devstack,dtroyer/devstack,vishnugonela/devstack,mc2014/devstack,pacinete/devstack,mmasaki/devstack,samgoon/devstack,eharney/devstack,LoHChina/devstack,andrewrothstein/devstack,pczerkas/devstack,ozamiatin/devstack,prithivm/branch01,noironetworks/devstack,liuquansheng47/devstack,bljgaurav/openstack-test,rushiagr/devstack,eharney/devstack,andrewrothstein/devstack,pacinete/devstack,vishnugonela/devstack,richliu/devstack,CloudServer/devstack,ozamiatin/devstack,bq-xiao/devstack,Mahito/devstack,costingalan/devstack,NaokiMiyata/devstack,prithivm/branch01,CloudServer/devstack,noironetworks/devstack,atulpatil301/devstack,wenhuizhang/devstack,mmasaki/devstack,openstack-dev/devstack,herrsechs/devstack,bq-xiao/devstack,nawawi/openstack,pombredanne/devstack,mssumanth/devstack,HPCHub/devstack,thomasem/devstack,mssumanth/devstack,upadhyay-prashant/devstack,olivierlemasle/devstack,bswartz/devstack,olivierlemasle/devstack,vsham20/devstack,samgoon/devstack,liuquansheng47/devstack,avvocatodemarchis/devstack,bswartz/devstack,herrsechs/devstack,openstack-dev/devstack,j4/devstack,rushiagr/devstack,costingalan/devstack,varunarya10/devstack,Mahito/devstack,pczerkas/devstack,avvocatodemarchis/devstack,NaokiMiyata/devstack,nawawi/openstack,mc2014/devstack,j4/devstack,HPCHub/devstack,dtroyer/devstack,upadhyay-prashant/devstack,LoHChina/devstack,richliu/devstack,parul24/devstack,thomasem/devstack,bigswitch/devstack,pombredanne/devstack,dirkmueller/devstack,parul24/devstack,bljgaurav/openstack-test,TwinkleChawla/devstack,atulpatil301/devstack