Cleans up the translation
Cleans up the translation

Replaces translation.ungettext_lazy with
ungettext_lazy by importing ungettext_lazy from django.utils.translation
Replaces translation.ugettext_lazy with _
by importing ugettext_lazy as _ from django.utils.translation

Closes-Bug: 1351478

Change-Id: I1b0415bcd5d9b5b0e3f1328f0289c4ca381e02cd

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