Add integration bridge to the nova.conf
Add integration bridge to the nova.conf

This is needed when running the compute service with
vSphere as virt backend, and Neutron as networking
solution.

Fixes bug #1200677

Change-Id: Iff01559be437d1409c13224574458d23a1edd1a4

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