allow resize tests to run
allow resize tests to run

resize tests were turned off explicitly, which they shouldn't be
turn these back on in a default config as we've set nova to allow
resize_to_same_host.

Change-Id: Iacedf11e56aff3a541f1b67b208e8ed3a30b2c44

noironetworks/devstack,flavio-fernandes/devstack,eharney/devstack,parul24/devstack,kplus/devstack-moonshot,ewindisch/raspi-devstack,nuxeh/devstack,pczerkas/devstack,shootstar/devstacktest,vsham20/devstack,costingalan/devstack,sequenceiq/devstack,pacinete/devstack,richliu/devstack,ewindisch/raspi-devstack,BSJAIN92/OpenStack,j4/devstack,rushiagr/devstack,dirkmueller/devstack,richliu/devstack,samgoon/devstack,tianweizhang/devstack,group-policy/devstack,neerja28/Devstack_GlusterFS,andrewrothstein/devstack,bswartz/devstack,eshnil2000/devstack,ozamiatin/devstack,wenhuizhang/devstack,olivierlemasle/devstack,innodee/openstackk,kplus/devstack-moonshot,neerja28/Devstack_GlusterFS,promptworks/devstack,andrewrothstein/devstack,yamt/devstack,noironetworks/devstack,HPCHub/devstack,TwinkleChawla/devstack,pombredanne/devstack,samgoon/devstack,varunarya10/devstack,CiscoSystems/devstack,wenhuizhang/devstack,flavio-fernandes/devstack,dtroyer/devstack,thomasem/devstack,sstrato/devstack,cloudbuilders/devstack,inkerra/devstack,ozamiatin/devstack,williamthegrey/devstack,affo/devstack,dtroyer/devstack,bigswitch/devstack,mmasaki/devstack,BSJAIN92/OpenStack,mssumanth/devstack,bigswitch/devstack,mssumanth/devstack,upadhyay-prashant/devstack,thomasem/devstack,rushiagr/devstack,liuquansheng47/devstack,bljgaurav/openstack-test,bq-xiao/devstack,dirkmueller/devstack,group-policy/devstack,TwinkleChawla/devstack,deepakselvaraj/devstack,costingalan/devstack,mc2014/devstack,prithivm/branch01,affo/devstack,atulpatil301/devstack,Juniper/devstack,mc2014/devstack,liuquansheng47/devstack,varunarya10/devstack,pombredanne/devstack,NaokiMiyata/devstack,sc68cal/devstack,avvocatodemarchis/devstack,sc68cal/devstack,openstack-dev/devstack,CloudServer/devstack,pacinete/devstack,CloudServer/devstack,vishnugonela/devstack,JioCloud/devstack,LoHChina/devstack,herrsechs/devstack,promptworks/devstack,nawawi/openstack,virtualopensystems/devstack,eharney/devstack,cloudbuilders/devstack,sequenceiq/devstack,pczerkas/devstack,tianweizhang/devstack,avvocatodemarchis/devstack,srics/devstack,upadhyay-prashant/devstack,LoHChina/devstack,Yuriy-Leonov/devstack,bljgaurav/openstack-test,Mahito/devstack,armando-migliaccio/devstack,Millnert/contrail-devstack,Mahito/devstack,nuxeh/devstack,bq-xiao/devstack,vishnugonela/devstack,herrsechs/devstack,atulpatil301/devstack,mmasaki/devstack,openstack-dev/devstack,vsham20/devstack,olivierlemasle/devstack,NaokiMiyata/devstack,parul24/devstack,HPCHub/devstack,bswartz/devstack,j4/devstack,jamielennox/devstack,prithivm/branch01,nawawi/openstack