Use the domain filter provided by keystoneclient
Use the domain filter provided by keystoneclient

The keystone api client in horizon has it's own filter
by domain implementation for group listing. Switch
this over to use the keystoneclient domain filter for
a cleaner implementation.

Change-Id: Ie47b27ddc8bcaa9b9f22c5925580b8889a65c1d0
Closes-Bug: #1306213

endorphinl/horizon,Dark-Hacker/horizon,izadorozhna/dashboard_integration_tests,ChameleonCloud/horizon,tqtran7/horizon,takeshineshiro/horizon,wolverineav/horizon,ging/horizon,Metaswitch/horizon,saydulk/horizon,redhat-openstack/horizon,endorphinl/horizon,izadorozhna/dashboard_integration_tests,redhat-cip/horizon,icloudrnd/automation_tools,xinwu/horizon,newrocknj/horizon,philoniare/horizon,maestro-hybrid-cloud/horizon,maestro-hybrid-cloud/horizon,vladryk/horizon,icloudrnd/automation_tools,openstack/horizon,luhanhan/horizon,RudoCris/horizon,Daniex/horizon,yjxtogo/horizon,kfox1111/horizon,NeCTAR-RC/horizon,mrunge/horizon_lib,openstack/horizon,flochaz/horizon,icloudrnd/automation_tools,watonyweng/horizon,saydulk/horizon,BiznetGIO/horizon,promptworks/horizon,bac/horizon,coreycb/horizon,j4/horizon,henaras/horizon,VaneCloud/horizon,xme1226/horizon,endorphinl/horizon-fork,wangxiangyu/horizon,pranavtendolkr/horizon,maestro-hybrid-cloud/horizon,gerrive/horizon,NeCTAR-RC/horizon,yjxtogo/horizon,nvoron23/avos,wolverineav/horizon,NeCTAR-RC/horizon,henaras/horizon,agileblaze/OpenStackTwoFactorAuthentication,tellesnobrega/horizon,damien-dg/horizon,mandeepdhami/horizon,aaronorosen/horizon-congress,NCI-Cloud/horizon,mrunge/horizon,tsufiev/horizon,tanglei528/horizon,doug-fish/horizon,Dark-Hacker/horizon,orbitfp7/horizon,tellesnobrega/horizon,Mirantis/mos-horizon,aaronorosen/horizon-congress,Tesora/tesora-horizon,karthik-suresh/horizon,philoniare/horizon,luhanhan/horizon,endorphinl/horizon-fork,sandvine/horizon,openstack/horizon,takeshineshiro/horizon,JioCloud/horizon,promptworks/horizon,RudoCris/horizon,anthonydillon/horizon,Tesora/tesora-horizon,ging/horizon,dan1/horizon-proto,tanglei528/horizon,JioCloud/horizon,blueboxgroup/horizon,mrunge/horizon,sandvine/horizon,wangxiangyu/horizon,blueboxgroup/horizon,endorphinl/horizon-fork,zouyapeng/horizon,agileblaze/OpenStackTwoFactorAuthentication,watonyweng/horizon,openstack/horizon,eayunstack/horizon,endorphinl/horizon-fork,henaras/horizon,ChameleonCloud/horizon,ging/horizon,Daniex/horizon,ChameleonCloud/horizon,CiscoSystems/horizon,wangxiangyu/horizon,VaneCloud/horizon,sandvine/horizon,mandeepdhami/horizon,endorphinl/horizon,nvoron23/avos,mrunge/horizon_lib,VaneCloud/horizon,CiscoSystems/horizon,agileblaze/OpenStackTwoFactorAuthentication,nvoron23/avos,karthik-suresh/horizon,davidcusatis/horizon,noironetworks/horizon,blueboxgroup/horizon,doug-fish/horizon,mandeepdhami/horizon,doug-fish/horizon,CiscoSystems/avos,dan1/horizon-x509,froyobin/horizon,mrunge/horizon_lib,davidcusatis/horizon,zouyapeng/horizon,bigswitch/horizon,liyitest/rr,endorphinl/horizon,gerrive/horizon,mdavid/horizon,newrocknj/horizon,ging/horizon,doug-fish/horizon,anthonydillon/horizon,Solinea/horizon,flochaz/horizon,Hodorable/0602,Mirantis/mos-horizon,j4/horizon,saydulk/horizon,vladryk/horizon,froyobin/horizon,bac/horizon,xinwu/horizon,Tesora/tesora-horizon,idjaw/horizon,CiscoSystems/avos,tellesnobrega/horizon,BiznetGIO/horizon,NCI-Cloud/horizon,saydulk/horizon,davidcusatis/horizon,bigswitch/horizon,yeming233/horizon,xme1226/horizon,bigswitch/horizon,tqtran7/horizon,nvoron23/avos,maestro-hybrid-cloud/horizon,mrunge/horizon,luhanhan/horizon,blueboxgroup/horizon,django-leonardo/horizon,idjaw/horizon,j4/horizon,coreycb/horizon,mrunge/openstack_horizon,NCI-Cloud/horizon,promptworks/horizon,damien-dg/horizon,JioCloud/horizon,flochaz/horizon,noironetworks/horizon,j4/horizon,kfox1111/horizon,gerrive/horizon,Hodorable/0602,philoniare/horizon,karthik-suresh/horizon,Metaswitch/horizon,yjxtogo/horizon,Hodorable/0602,yeming233/horizon,Mirantis/mos-horizon,FNST-OpenStack/horizon,Mirantis/mos-horizon,FNST-OpenStack/horizon,dan1/horizon-x509,orbitfp7/horizon,dan1/horizon-proto,dan1/horizon-proto,mdavid/horizon,idjaw/horizon,Solinea/horizon,xinwu/horizon,watonyweng/horizon,damien-dg/horizon,promptworks/horizon,FNST-OpenStack/horizon,dan1/horizon-x509,Daniex/horizon,orbitfp7/horizon,CiscoSystems/avos,tsufiev/horizon,tellesnobrega/horizon,Tesora/tesora-horizon,newrocknj/horizon,vladryk/horizon,ChameleonCloud/horizon,pranavtendolkr/horizon,mandeepdhami/horizon,yjxtogo/horizon,dan1/horizon-x509,django-leonardo/horizon,liyitest/rr,vladryk/horizon,tsufiev/horizon,redhat-cip/horizon,liyitest/rr,davidcusatis/horizon,coreycb/horizon,gerrive/horizon,froyobin/horizon,eayunstack/horizon,redhat-cip/horizon,damien-dg/horizon,mdavid/horizon,yeming233/horizon,bac/horizon,Solinea/horizon,yeming233/horizon,noironetworks/horizon,redhat-openstack/horizon,bac/horizon,zouyapeng/horizon,CiscoSystems/horizon,tqtran7/horizon,wolverineav/horizon,django-leonardo/horizon,sandvine/horizon,Metaswitch/horizon,eayunstack/horizon,liyitest/rr,xme1226/horizon,anthonydillon/horizon,Daniex/horizon,Hodorable/0602,luhanhan/horizon,VaneCloud/horizon,BiznetGIO/horizon,redhat-cip/horizon,RudoCris/horizon,orbitfp7/horizon,pranavtendolkr/horizon,pranavtendolkr/horizon,mdavid/horizon,newrocknj/horizon,tanglei528/horizon,takeshineshiro/horizon,noironetworks/horizon,idjaw/horizon,FNST-OpenStack/horizon,CiscoSystems/avos,philoniare/horizon,bigswitch/horizon,tsufiev/horizon,dan1/horizon-proto,Dark-Hacker/horizon,zouyapeng/horizon,CiscoSystems/horizon,mrunge/openstack_horizon,django-leonardo/horizon,NeCTAR-RC/horizon,BiznetGIO/horizon,anthonydillon/horizon,RudoCris/horizon,tqtran7/horizon,NCI-Cloud/horizon,Dark-Hacker/horizon,agileblaze/OpenStackTwoFactorAuthentication,watonyweng/horizon,aaronorosen/horizon-congress,redhat-openstack/horizon,xinwu/horizon,takeshineshiro/horizon,karthik-suresh/horizon,mrunge/openstack_horizon,henaras/horizon,coreycb/horizon,icloudrnd/automation_tools,flochaz/horizon,wangxiangyu/horizon,redhat-openstack/horizon,kfox1111/horizon,kfox1111/horizon,wolverineav/horizon,Solinea/horizon,Metaswitch/horizon