cleanup test case to use integers not strings
cleanup test case to use integers not strings

These fields are integers, so to avoid confusion
while grepping the source for example, make them
consistently integers

Change-Id: Iea4496532de89a8d67e141fe4ec1ac65f5d0676d

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