sorted pep8 errors that were introduced during previous fixes
sorted pep8 errors that were introduced during previous fixes

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