Make nova/quota use keypair objects
Make nova/quota use keypair objects

Related to blueprint icehouse-objects.

Change-Id: Ic06d2337c7ef1b028d305d0a7ec354238c239380

devendermishrajio/nova,Juniper/nova,alexandrucoman/vbox-nova-driver,leilihh/nova,devendermishrajio/nova_test_latest,berrange/nova,iuliat/nova,akash1808/nova,orbitfp7/nova,maelnor/nova,dawnpower/nova,leilihh/nova,petrutlucian94/nova,vladikr/nova_drafts,yosshy/nova,saleemjaveds/https-github.com-openstack-nova,cernops/nova,eharney/nova,virtualopensystems/nova,apporc/nova,eharney/nova,zaina/nova,Juniper/nova,JioCloud/nova_test_latest,gooddata/openstack-nova,yatinkumbhare/openstack-nova,JianyuWang/nova,blueboxgroup/nova,hanlind/nova,blueboxgroup/nova,mmnelemane/nova,badock/nova,watonyweng/nova,rahulunair/nova,alvarolopez/nova,cernops/nova,JianyuWang/nova,rrader/nova-docker-plugin,cernops/nova,yatinkumbhare/openstack-nova,bgxavier/nova,adelina-t/nova,affo/nova,mahak/nova,rahulunair/nova,rajalokan/nova,petrutlucian94/nova,tealover/nova,JioCloud/nova,j-carpentier/nova,zhimin711/nova,barnsnake351/nova,double12gzh/nova,cyx1231st/nova,NeCTAR-RC/nova,zaina/nova,luogangyi/bcec-nova,klmitch/nova,jianghuaw/nova,kimjaejoong/nova,zhimin711/nova,cloudbase/nova,ewindisch/nova,BeyondTheClouds/nova,Juniper/nova,Tehsmash/nova,klmitch/nova,shail2810/nova,edulramirez/nova,Stavitsky/nova,mmnelemane/nova,tangfeixiong/nova,CiscoSystems/nova,barnsnake351/nova,openstack/nova,rrader/nova-docker-plugin,vladikr/nova_drafts,raildo/nova,ewindisch/nova,zzicewind/nova,thomasem/nova,tudorvio/nova,edulramirez/nova,phenoxim/nova,ruslanloman/nova,CCI-MOC/nova,noironetworks/nova,alexandrucoman/vbox-nova-driver,mandeepdhami/nova,jianghuaw/nova,isyippee/nova,klmitch/nova,CiscoSystems/nova,Juniper/nova,shail2810/nova,hanlind/nova,alvarolopez/nova,gooddata/openstack-nova,shahar-stratoscale/nova,nikesh-mahalka/nova,maelnor/nova,BeyondTheClouds/nova,affo/nova,alaski/nova,luogangyi/bcec-nova,rahulunair/nova,redhat-openstack/nova,bigswitch/nova,joker946/nova,mikalstill/nova,redhat-openstack/nova,double12gzh/nova,vmturbo/nova,varunarya10/nova_test_latest,devendermishrajio/nova,akash1808/nova_test_latest,felixma/nova,felixma/nova,yosshy/nova,eayunstack/nova,tanglei528/nova,ruslanloman/nova,jeffrey4l/nova,whitepages/nova,projectcalico/calico-nova,rajalokan/nova,Metaswitch/calico-nova,vmturbo/nova,adelina-t/nova,Tehsmash/nova,mgagne/nova,Metaswitch/calico-nova,CEG-FYP-OpenStack/scheduler,klmitch/nova,Stavitsky/nova,akash1808/nova_test_latest,angdraug/nova,CloudServer/nova,thomasem/nova,scripnichenko/nova,tangfeixiong/nova,badock/nova,ted-gould/nova,alaski/nova,tudorvio/nova,raildo/nova,fnordahl/nova,JioCloud/nova_test_latest,hanlind/nova,MountainWei/nova,iuliat/nova,sebrandon1/nova,Francis-Liu/animated-broccoli,CEG-FYP-OpenStack/scheduler,angdraug/nova,rajalokan/nova,CloudServer/nova,vmturbo/nova,mahak/nova,JioCloud/nova,fnordahl/nova,apporc/nova,silenceli/nova,sebrandon1/nova,phenoxim/nova,viggates/nova,eonpatapon/nova,takeshineshiro/nova,cloudbase/nova-virtualbox,belmiromoreira/nova,Yusuke1987/openstack_template,BeyondTheClouds/nova,viggates/nova,eayunstack/nova,mgagne/nova,jeffrey4l/nova,eonpatapon/nova,virtualopensystems/nova,CCI-MOC/nova,LoHChina/nova,tanglei528/nova,kimjaejoong/nova,gooddata/openstack-nova,vmturbo/nova,noironetworks/nova,cloudbase/nova-virtualbox,leilihh/novaha,tealover/nova,spring-week-topos/nova-week,belmiromoreira/nova,cloudbase/nova,akash1808/nova,rajalokan/nova,cyx1231st/nova,shahar-stratoscale/nova,tianweizhang/nova,silenceli/nova,cloudbase/nova,MountainWei/nova,orbitfp7/nova,scripnichenko/nova,spring-week-topos/nova-week,Yusuke1987/openstack_template,nikesh-mahalka/nova,bgxavier/nova,TwinkleChawla/nova,tianweizhang/nova,whitepages/nova,zzicewind/nova,jianghuaw/nova,joker946/nova,jianghuaw/nova,bigswitch/nova,openstack/nova,Francis-Liu/animated-broccoli,devendermishrajio/nova_test_latest,dims/nova,saleemjaveds/https-github.com-openstack-nova,leilihh/novaha,isyippee/nova,watonyweng/nova,gooddata/openstack-nova,takeshineshiro/nova,mahak/nova,ted-gould/nova,sebrandon1/nova,varunarya10/nova_test_latest,LoHChina/nova,mikalstill/nova,TwinkleChawla/nova,mandeepdhami/nova,dims/nova,j-carpentier/nova,mikalstill/nova,dawnpower/nova,openstack/nova,berrange/nova,NeCTAR-RC/nova,projectcalico/calico-nova