Copy Nova's policy.json to /etc/nova
Copy Nova's policy.json to /etc/nova

Change-Id: I170e536331e617ea8984182d95616928f02a34a6

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