Changed create from a @staticmethod to a @classmethod
Changed create from a @staticmethod to a @classmethod

NoBodyCam/TftpPxeBootBareMetal,mmnelemane/nova,psiwczak/openstack,rrader/nova-docker-plugin,devendermishrajio/nova_test_latest,LoHChina/nova,tealover/nova,shail2810/nova,Metaswitch/calico-nova,sridevikoushik31/openstack,belmiromoreira/nova,sridevikoushik31/nova,BeyondTheClouds/nova,termie/nova-migration-demo,TieWei/nova,ruslanloman/nova,KarimAllah/nova,orbitfp7/nova,Yusuke1987/openstack_template,vladikr/nova_drafts,salv-orlando/MyRepo,tianweizhang/nova,Metaswitch/calico-nova,CiscoSystems/nova,CEG-FYP-OpenStack/scheduler,Yusuke1987/openstack_template,viggates/nova,alexandrucoman/vbox-nova-driver,akash1808/nova_test_latest,fnordahl/nova,psiwczak/openstack,cloudbase/nova,JioCloud/nova,klmitch/nova,akash1808/nova_test_latest,saleemjaveds/https-github.com-openstack-nova,iuliat/nova,sileht/deb-openstack-nova,Brocade-OpenSource/OpenStack-DNRM-Nova,eharney/nova,citrix-openstack-build/nova,berrange/nova,gspilio/nova,josephsuh/extra-specs,jeffrey4l/nova,usc-isi/nova,NewpTone/stacklab-nova,cloudbase/nova-virtualbox,fajoy/nova,viggates/nova,maheshp/novatest,tudorvio/nova,affo/nova,OpenAcademy-OpenStack/nova-scheduler,zhimin711/nova,dstroppa/openstack-smartos-nova-grizzly,shootstar/novatest,berrange/nova,houshengbo/nova_vmware_compute_driver,raildo/nova,termie/nova-migration-demo,CloudServer/nova,belmiromoreira/nova,usc-isi/nova,sebrandon1/nova,paulmathews/nova,hanlind/nova,devendermishrajio/nova,usc-isi/nova,eneabio/nova,DirectXMan12/nova-hacking,josephsuh/extra-specs,usc-isi/extra-specs,Tehsmash/nova,shail2810/nova,NeCTAR-RC/nova,luogangyi/bcec-nova,jianghuaw/nova,saleemjaveds/https-github.com-openstack-nova,kimjaejoong/nova,yrobla/nova,j-carpentier/nova,gspilio/nova,salv-orlando/MyRepo,sebrandon1/nova,savi-dev/nova,openstack/nova,usc-isi/extra-specs,maheshp/novatest,TieWei/nova,zzicewind/nova,eneabio/nova,Juniper/nova,rahulunair/nova,spring-week-topos/nova-week,barnsnake351/nova,eonpatapon/nova,mmnelemane/nova,devendermishrajio/nova_test_latest,plumgrid/plumgrid-nova,j-carpentier/nova,watonyweng/nova,petrutlucian94/nova,ewindisch/nova,ted-gould/nova,qwefi/nova,JianyuWang/nova,varunarya10/nova_test_latest,rahulunair/nova,felixma/nova,yrobla/nova,barnsnake351/nova,vmturbo/nova,scripnichenko/nova,sridevikoushik31/openstack,vladikr/nova_drafts,eayunstack/nova,petrutlucian94/nova_dev,NoBodyCam/TftpPxeBootBareMetal,superstack/nova,josephsuh/extra-specs,alvarolopez/nova,orbitfp7/nova,yosshy/nova,savi-dev/nova,bigswitch/nova,apporc/nova,nikesh-mahalka/nova,hanlind/nova,silenceli/nova,phenoxim/nova,rajalokan/nova,zzicewind/nova,TwinkleChawla/nova,angdraug/nova,mikalstill/nova,tanglei528/nova,blueboxgroup/nova,maoy/zknova,alaski/nova,qwefi/nova,cloudbase/nova,CEG-FYP-OpenStack/scheduler,devendermishrajio/nova,ewindisch/nova,isyippee/nova,NoBodyCam/TftpPxeBootBareMetal,hanlind/nova,Stavitsky/nova,aristanetworks/arista-ovs-nova,joker946/nova,cloudbase/nova-virtualbox,imsplitbit/nova,yatinkumbhare/openstack-nova,sileht/deb-openstack-nova,mgagne/nova,jianghuaw/nova,virtualopensystems/nova,ntt-sic/nova,CCI-MOC/nova,savi-dev/nova,rickerc/nova_audit,mahak/nova,zhimin711/nova,fajoy/nova,alvarolopez/nova,Triv90/Nova,Triv90/Nova,mikalstill/nova,JioCloud/nova_test_latest,tangfeixiong/nova,apporc/nova,leilihh/novaha,dawnpower/nova,maelnor/nova,shootstar/novatest,CCI-MOC/nova,whitepages/nova,akash1808/nova,edulramirez/nova,cloudbau/nova,termie/nova-migration-demo,rahulunair/nova,bigswitch/nova,fajoy/nova,badock/nova,akash1808/nova,sridevikoushik31/nova,Tehsmash/nova,Triv90/Nova,cyx1231st/nova,openstack/nova,cernops/nova,rickerc/nova_audit,alexandrucoman/vbox-nova-driver,SUSE-Cloud/nova,mahak/nova,badock/nova,termie/pupa,ntt-sic/nova,blueboxgroup/nova,watonyweng/nova,maelnor/nova,superstack/nova,paulmathews/nova,edulramirez/nova,rajalokan/nova,alaski/nova,paulmathews/nova,JianyuWang/nova,BeyondTheClouds/nova,openstack/nova,petrutlucian94/nova,sacharya/nova,bclau/nova,termie/pupa,luogangyi/bcec-nova,ruslanloman/nova,Francis-Liu/animated-broccoli,nikesh-mahalka/nova,yosshy/nova,cernops/nova,sebrandon1/nova,NeCTAR-RC/nova,JioCloud/nova,dims/nova,aristanetworks/arista-ovs-nova,klmitch/nova,leilihh/nova,noironetworks/nova,zaina/nova,russellb/nova,klmitch/nova,joker946/nova,JioCloud/nova_test_latest,leilihh/nova,tianweizhang/nova,salv-orlando/MyRepo,mikalstill/nova,maoy/zknova,russellb/nova,scripnichenko/nova,cernops/nova,iuliat/nova,DirectXMan12/nova-hacking,gooddata/openstack-nova,Juniper/nova,vmturbo/nova,eayunstack/nova,sridevikoushik31/nova,russellb/nova,shahar-stratoscale/nova,CloudServer/nova,Francis-Liu/animated-broccoli,varunarya10/nova_test_latest,dstroppa/openstack-smartos-nova-grizzly,eonpatapon/nova,MountainWei/nova,dawnpower/nova,bclau/nova,sridevikoushik31/openstack,jianghuaw/nova,jeffrey4l/nova,gspilio/nova,cloudbase/nova,vmturbo/nova,BeyondTheClouds/nova,redhat-openstack/nova,devoid/nova,kimjaejoong/nova,MountainWei/nova,DirectXMan12/nova-hacking,tudorvio/nova,psiwczak/openstack,takeshineshiro/nova,mgagne/nova,KarimAllah/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,isyippee/nova,aristanetworks/arista-ovs-nova,adelina-t/nova,CiscoSystems/nova,spring-week-topos/nova-week,usc-isi/extra-specs,redhat-openstack/nova,OpenAcademy-OpenStack/nova-scheduler,takeshineshiro/nova,eharney/nova,gooddata/openstack-nova,projectcalico/calico-nova,projectcalico/calico-nova,phenoxim/nova,virtualopensystems/nova,KarimAllah/nova,houshengbo/nova_vmware_compute_driver,mandeepdhami/nova,zaina/nova,thomasem/nova,whitepages/nova,Yuriy-Leonov/nova,cyx1231st/nova,sridevikoushik31/nova,devoid/nova,cloudbau/nova,affo/nova,gooddata/openstack-nova,tealover/nova,sacharya/nova,thomasem/nova,shahar-stratoscale/nova,Juniper/nova,silenceli/nova,SUSE-Cloud/nova,double12gzh/nova,petrutlucian94/nova_dev,tanglei528/nova,yrobla/nova,LoHChina/nova,ted-gould/nova,double12gzh/nova,rajalokan/nova,eneabio/nova,rrader/nova-docker-plugin,gooddata/openstack-nova,rajalokan/nova,yatinkumbhare/openstack-nova,termie/pupa,jianghuaw/nova,mandeepdhami/nova,imsplitbit/nova,superstack/nova,dims/nova,angdraug/nova,citrix-openstack-build/nova,Juniper/nova,sileht/deb-openstack-nova,dstroppa/openstack-smartos-nova-grizzly,Yuriy-Leonov/nova,noironetworks/nova,tangfeixiong/nova,plumgrid/plumgrid-nova,fnordahl/nova,vmturbo/nova,maheshp/novatest,NewpTone/stacklab-nova,leilihh/novaha,NewpTone/stacklab-nova,TwinkleChawla/nova,Stavitsky/nova,adelina-t/nova,bgxavier/nova,maoy/zknova,mahak/nova,klmitch/nova,houshengbo/nova_vmware_compute_driver,felixma/nova,raildo/nova,bgxavier/nova