make `git review` easier
make `git review` easier

Change-Id: I6032a7915586db6da25aafccf3dced581b37df9c

redbo/swift,hurricanerix/swift,prashanthpai/swift,williamthegrey/swift,psachin/swift,shibaniahegde/OpenStak_swift,psachin/swift,Em-Pan/swift,zackmdavis/swift,thiagodasilva/swift,nadeemsyed/swift,iostackproject/IO-Bandwidth-Differentiation,tipabu/swift,daasbank/swift,swiftstack/swift,takeshineshiro/swift,bouncestorage/swift,nadeemsyed/swift,redhat-openstack/swift,bouncestorage/swift,mjzmjz/swift,mjzmjz/swift,bkolli/swift,Em-Pan/swift,redhat-openstack/swift,hbhdytf/mac,gold3bear/swift,hbhdytf/mac2,notmyname/swift,mjwtom/swift,tipabu/swift,thiagodasilva/swift,smerritt/swift,hbhdytf/mac,notmyname/swift,iostackproject/IO-Bandwidth-Differentiation,rackerlabs/swift,gold3bear/swift,notmyname/swift,prashanthpai/swift,clayg/swift,levythu/swift,williamthegrey/swift,zackmdavis/swift,AfonsoFGarcia/swift,mjwtom/swift,nadeemsyed/swift,tipabu/swift,matthewoliver/swift,bkolli/swift,hbhdytf/mac2,psachin/swift,larsbutler/swift,smerritt/swift,revoer/keystone-8.0.0,hbhdytf/mac2,IPVL/swift-kilo,smerritt/swift,Akanoa/swift,openstack/swift,dencaval/swift,larsbutler/swift,IPVL/swift-kilo,revoer/keystone-8.0.0,hurricanerix/swift,wenhuizhang/swift,rackerlabs/swift,Akanoa/swift,bradleypj823/swift,Seagate/swift,levythu/swift,hurricanerix/swift,AfonsoFGarcia/swift,dencaval/swift,tipabu/swift,redbo/swift,clayg/swift,Seagate/swift,wenhuizhang/swift,notmyname/swift,daasbank/swift,matthewoliver/swift,psachin/swift,nadeemsyed/swift,swiftstack/swift,hurricanerix/swift,openstack/swift,matthewoliver/swift,openstack/swift,takeshineshiro/swift,clayg/swift,swiftstack/swift,clayg/swift,matthewoliver/swift,aerwin3/swift,hbhdytf/mac2,openstack/swift,bradleypj823/swift,maginatics/swift,shibaniahegde/OpenStak_swift,smerritt/swift,aerwin3/swift,maginatics/swift