Fix a bug on db.instance_get_by_uuid in compute/manager.py
Fix a bug on db.instance_get_by_uuid in compute/manager.py

The parameter for db.instance_get_by_uuid() is instance_uuid instead of instance.
Correct it in the code.

Change-Id: Ibc4d8352c101dc3be11a765646d4ef701e330b50
Signed-off-by: Shane Wang <5003ec19d9bcd185a108cc3aad1a79fb91ee061c@intel.com>

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