Remove unused osapi_path option
Remove unused osapi_path option

This has been unused since deprecated auth was removed. It looks like
we intended to remove this in commit ea06eff7.

Change-Id: I7a5868c42300ba92d5c8f528a447cfe3fbace297

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