Use setup.py testr to run testr in run_tests.sh.
Use setup.py testr to run testr in run_tests.sh.

Using the setup.py testr command in run_tests.sh will sync run_tests.sh
up with the way tox currently runs the tests and collects coverage.

Change-Id: I21e3965280b3242a860c6be49c4dca44f197b03a

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