remove bit-rotted code.
remove bit-rotted code.

fixes #820062

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