Update common.
Update common.

policy.py is not updated as it causes test failures. I will investigate
that separately.

Change-Id: I0970cbc67835a18c0114457c1bb07c700e0dfe88

damien-dg/horizon,zouyapeng/horizon,LabAdvComp/tukey_portal,occ-data/tukey-portal,watonyweng/horizon,citrix-openstack-build/horizon,openstack/horizon,redhat-openstack/horizon,promptworks/horizon,bigswitch/horizon,noironetworks/horizon,Daniex/horizon,anthonydillon/horizon,yeming233/horizon,Mirantis/mos-horizon,zouyapeng/horizon,ikargis/horizon_fod,endorphinl/horizon,NeCTAR-RC/horizon,kaiweifan/horizon,wolverineav/horizon,dan1/horizon-x509,django-leonardo/horizon,django-leonardo/horizon,mrunge/openstack_horizon,saydulk/horizon,mandeepdhami/horizon,Dark-Hacker/horizon,davidcusatis/horizon,pranavtendolkr/horizon,xinwu/horizon,ikargis/horizon_fod,mrunge/horizon,doug-fish/horizon,rickerc/horizon_audit,openstack/horizon,rdo-management/tuskar-ui,mrunge/horizon,Hodorable/0602,dan1/horizon-x509,endorphinl/horizon-fork,rickerc/horizon_audit,dan1/horizon-x509,Dark-Hacker/horizon,Tesora/tesora-horizon,noironetworks/horizon,NCI-Cloud/horizon,Solinea/horizon,saydulk/horizon,VaneCloud/horizon,nvoron23/avos,LabAdvComp/tukey_portal,r-icarus/openstack_microserver,Metaswitch/horizon,idjaw/horizon,rdo-management/tuskar-ui,tsufiev/horizon,pranavtendolkr/horizon,doug-fish/horizon,wangxiangyu/horizon,gochist/horizon,mdavid/horizon,nvoron23/avos,sandvine/horizon,orbitfp7/horizon,promptworks/horizon,Solinea/horizon,BiznetGIO/horizon,kfox1111/horizon,redhat-cip/horizon,endorphinl/horizon,tqtran7/horizon,gochist/horizon,yanheven/console,j4/horizon,yjxtogo/horizon,tsufiev/horizon,Mirantis/mos-horizon,gerrive/horizon,citrix-openstack-build/horizon,noironetworks/horizon,r-icarus/openstack_microserver,philoniare/horizon,davidcusatis/horizon,r-icarus/openstack_microserver,anthonydillon/horizon,django-leonardo/horizon,openstack/horizon,xme1226/horizon,Metaswitch/horizon,takeshineshiro/horizon,spring-week-topos/horizon-week,davidcusatis/horizon,Hodorable/0602,coreycb/horizon,mandeepdhami/horizon,wolverineav/horizon,Dark-Hacker/horizon,wangxiangyu/horizon,opencloudconsortium/tukey-portal,doug-fish/horizon,gerrive/horizon,mrunge/horizon_lib,philoniare/horizon,mrunge/openstack_horizon,froyobin/horizon,anthonydillon/horizon,sandvine/horizon,xinwu/horizon,JioCloud/horizon,henaras/horizon,vladryk/horizon,saydulk/horizon,redhat-cip/horizon,tellesnobrega/horizon,froyobin/horizon,Frostman/eho-horizon,ChameleonCloud/horizon,BiznetGIO/horizon,RudoCris/horizon,kaiweifan/horizon,luhanhan/horizon,luhanhan/horizon,mandeepdhami/horizon,mrunge/horizon_lib,redhat-openstack/horizon,blueboxgroup/horizon,yeming233/horizon,Solinea/horizon,newrocknj/horizon,VaneCloud/horizon,bac/horizon,99cloud/keystone_register,xme1226/horizon,mdavid/horizon,opencloudconsortium/tukey-portal,karthik-suresh/horizon,LabAdvComp/tukey_portal,gerrive/horizon,agileblaze/OpenStackTwoFactorAuthentication,henaras/horizon,noironetworks/horizon,Hodorable/0602,bac/horizon,Tesora/tesora-horizon,orbitfp7/horizon,ging/horizon,openstack-ja/horizon,tqtran7/horizon,bigswitch/horizon,Hodorable/0602,ikargis/horizon_fod,tanglei528/horizon,flochaz/horizon,yjxtogo/horizon,Frostman/eho-horizon,tqtran7/horizon,takeshineshiro/horizon,icloudrnd/automation_tools,dan1/horizon-proto,idjaw/horizon,flochaz/horizon,ChameleonCloud/horizon,wangxiangyu/horizon,eayunstack/horizon,redhat-openstack/horizon,dan1/horizon-proto,j4/horizon,CiscoSystems/avos,zouyapeng/horizon,Tesora/tesora-horizon,pranavtendolkr/horizon,watonyweng/horizon,tanglei528/horizon,newrocknj/horizon,coreycb/horizon,JioCloud/horizon,kfox1111/horizon,dan1/horizon-proto,wangxiangyu/horizon,maestro-hybrid-cloud/horizon,takeshineshiro/horizon,LabAdvComp/tukey_portal,Tesora/tesora-horizon,doug-fish/horizon,endorphinl/horizon,Metaswitch/horizon,philoniare/horizon,endorphinl/horizon-fork,tqtran7/horizon,yeming233/horizon,mdavid/horizon,99cloud/keystone_register,99cloud/keystone_register,xinwu/horizon,eayunstack/horizon,FNST-OpenStack/horizon,endorphinl/horizon,newrocknj/horizon,NeCTAR-RC/horizon,nvoron23/avos,icloudrnd/automation_tools,j4/horizon,ChameleonCloud/horizon,blueboxgroup/horizon,openstack-ja/horizon,netscaler/horizon,VaneCloud/horizon,mdavid/horizon,mrunge/horizon_lib,anthonydillon/horizon,idjaw/horizon,sandvine/horizon,flochaz/horizon,NeCTAR-RC/horizon,occ-data/tukey-portal,mrunge/openstack_horizon,Mirantis/mos-horizon,promptworks/horizon,VaneCloud/horizon,izadorozhna/dashboard_integration_tests,dan1/horizon-proto,tsufiev/horizon,orbitfp7/horizon,idjaw/horizon,rdo-management/tuskar-ui,vladryk/horizon,yanheven/console,Mirantis/mos-horizon,agileblaze/OpenStackTwoFactorAuthentication,Daniex/horizon,rdo-management/tuskar-ui,maestro-hybrid-cloud/horizon,tanglei528/horizon,damien-dg/horizon,RudoCris/horizon,maestro-hybrid-cloud/horizon,ging/horizon,damien-dg/horizon,aaronorosen/horizon-congress,liyitest/rr,yeming233/horizon,promptworks/horizon,maestro-hybrid-cloud/horizon,NCI-Cloud/horizon,philoniare/horizon,spring-week-topos/horizon-week,damien-dg/horizon,yanheven/console,ging/horizon,CiscoSystems/horizon,openstack-ja/horizon,kfox1111/horizon,tellesnobrega/horizon,NeCTAR-RC/horizon,bigswitch/horizon,saydulk/horizon,ChameleonCloud/horizon,CiscoSystems/avos,RudoCris/horizon,liyitest/rr,endorphinl/horizon-fork,wolverineav/horizon,CiscoSystems/horizon,aaronorosen/horizon-congress,Metaswitch/horizon,BiznetGIO/horizon,django-leonardo/horizon,netscaler/horizon,tuskar/tuskar-ui,vladryk/horizon,luhanhan/horizon,xinwu/horizon,blueboxgroup/horizon,CiscoSystems/avos,RudoCris/horizon,davidcusatis/horizon,FNST-OpenStack/horizon,Daniex/horizon,NCI-Cloud/horizon,liyitest/rr,pranavtendolkr/horizon,spring-week-topos/horizon-week,xme1226/horizon,occ-data/tukey-portal,orbitfp7/horizon,redhat-cip/horizon,bigswitch/horizon,tellesnobrega/horizon,liyitest/rr,redhat-cip/horizon,j4/horizon,dan1/horizon-x509,BiznetGIO/horizon,yjxtogo/horizon,Daniex/horizon,blueboxgroup/horizon,tuskar/tuskar-ui,CiscoSystems/horizon,vladryk/horizon,Dark-Hacker/horizon,CiscoSystems/avos,tsufiev/horizon,nvoron23/avos,coreycb/horizon,agileblaze/OpenStackTwoFactorAuthentication,aaronorosen/horizon-congress,watonyweng/horizon,ging/horizon,gerrive/horizon,tuskar/tuskar-ui,bac/horizon,netscaler/horizon,redhat-openstack/horizon,izadorozhna/dashboard_integration_tests,sandvine/horizon,Frostman/eho-horizon,henaras/horizon,CiscoSystems/horizon,openstack/horizon,froyobin/horizon,watonyweng/horizon,NCI-Cloud/horizon,coreycb/horizon,luhanhan/horizon,tellesnobrega/horizon,zouyapeng/horizon,icloudrnd/automation_tools,flochaz/horizon,endorphinl/horizon-fork,Solinea/horizon,karthik-suresh/horizon,citrix-openstack-build/horizon,bac/horizon,karthik-suresh/horizon,agileblaze/OpenStackTwoFactorAuthentication,icloudrnd/automation_tools,takeshineshiro/horizon,gochist/horizon,kfox1111/horizon,mandeepdhami/horizon,rickerc/horizon_audit,kaiweifan/horizon,karthik-suresh/horizon,henaras/horizon,opencloudconsortium/tukey-portal,eayunstack/horizon,mrunge/horizon,newrocknj/horizon,wolverineav/horizon,yjxtogo/horizon,JioCloud/horizon,FNST-OpenStack/horizon,FNST-OpenStack/horizon