xenapi: virt unrescue method now supports objects
xenapi: virt unrescue method now supports objects

Commit 65ad230af5ece020822fa963dd30fd641a54ae91 ensured
that the compute API and manager are now getting objects
for the unrescue method.

This patch adds support to the virt driver code.

Change-Id: Ie6b587d3f89202a6987291bfaea88290241651f2

ruslanloman/nova,zhimin711/nova,jeffrey4l/nova,yosshy/nova,bigswitch/nova,rajalokan/nova,klmitch/nova,j-carpentier/nova,virtualopensystems/nova,cloudbase/nova,Tehsmash/nova,JianyuWang/nova,JioCloud/nova_test_latest,rahulunair/nova,tudorvio/nova,scripnichenko/nova,MountainWei/nova,felixma/nova,apporc/nova,raildo/nova,belmiromoreira/nova,mmnelemane/nova,yatinkumbhare/openstack-nova,tealover/nova,tangfeixiong/nova,edulramirez/nova,ruslanloman/nova,mandeepdhami/nova,alaski/nova,Juniper/nova,cyx1231st/nova,affo/nova,noironetworks/nova,CCI-MOC/nova,bgxavier/nova,shail2810/nova,vmturbo/nova,Juniper/nova,maelnor/nova,viggates/nova,angdraug/nova,kimjaejoong/nova,phenoxim/nova,double12gzh/nova,kimjaejoong/nova,petrutlucian94/nova,ted-gould/nova,dims/nova,zzicewind/nova,tianweizhang/nova,alvarolopez/nova,whitepages/nova,thomasem/nova,rajalokan/nova,Juniper/nova,Metaswitch/calico-nova,joker946/nova,gooddata/openstack-nova,apporc/nova,BeyondTheClouds/nova,orbitfp7/nova,mahak/nova,vladikr/nova_drafts,takeshineshiro/nova,saleemjaveds/https-github.com-openstack-nova,dims/nova,mgagne/nova,NeCTAR-RC/nova,BeyondTheClouds/nova,jianghuaw/nova,openstack/nova,dawnpower/nova,mgagne/nova,alexandrucoman/vbox-nova-driver,vmturbo/nova,belmiromoreira/nova,shail2810/nova,berrange/nova,watonyweng/nova,vmturbo/nova,tianweizhang/nova,mikalstill/nova,akash1808/nova,iuliat/nova,openstack/nova,cernops/nova,cernops/nova,klmitch/nova,joker946/nova,mikalstill/nova,nikesh-mahalka/nova,rajalokan/nova,affo/nova,mandeepdhami/nova,mahak/nova,watonyweng/nova,maelnor/nova,TwinkleChawla/nova,noironetworks/nova,zhimin711/nova,zaina/nova,yatinkumbhare/openstack-nova,Francis-Liu/animated-broccoli,mahak/nova,openstack/nova,devendermishrajio/nova_test_latest,zaina/nova,zzicewind/nova,varunarya10/nova_test_latest,Francis-Liu/animated-broccoli,jianghuaw/nova,petrutlucian94/nova,yosshy/nova,sebrandon1/nova,tangfeixiong/nova,nikesh-mahalka/nova,cloudbase/nova,projectcalico/calico-nova,thomasem/nova,fnordahl/nova,CloudServer/nova,rahulunair/nova,devendermishrajio/nova,hanlind/nova,hanlind/nova,adelina-t/nova,sebrandon1/nova,redhat-openstack/nova,iuliat/nova,cyx1231st/nova,Tehsmash/nova,hanlind/nova,jeffrey4l/nova,redhat-openstack/nova,silenceli/nova,edulramirez/nova,JioCloud/nova_test_latest,sebrandon1/nova,tudorvio/nova,j-carpentier/nova,akash1808/nova,whitepages/nova,cernops/nova,barnsnake351/nova,CloudServer/nova,eayunstack/nova,alaski/nova,JianyuWang/nova,viggates/nova,badock/nova,eonpatapon/nova,vmturbo/nova,angdraug/nova,berrange/nova,JioCloud/nova,orbitfp7/nova,projectcalico/calico-nova,mikalstill/nova,alexandrucoman/vbox-nova-driver,dawnpower/nova,silenceli/nova,saleemjaveds/https-github.com-openstack-nova,eonpatapon/nova,CCI-MOC/nova,double12gzh/nova,cloudbase/nova-virtualbox,blueboxgroup/nova,devendermishrajio/nova,fnordahl/nova,virtualopensystems/nova,raildo/nova,rahulunair/nova,gooddata/openstack-nova,barnsnake351/nova,vladikr/nova_drafts,Stavitsky/nova,gooddata/openstack-nova,adelina-t/nova,Yusuke1987/openstack_template,bgxavier/nova,badock/nova,TwinkleChawla/nova,devendermishrajio/nova_test_latest,mmnelemane/nova,cloudbase/nova,bigswitch/nova,gooddata/openstack-nova,BeyondTheClouds/nova,Yusuke1987/openstack_template,eayunstack/nova,tealover/nova,cloudbase/nova-virtualbox,Juniper/nova,rajalokan/nova,MountainWei/nova,Stavitsky/nova,isyippee/nova,NeCTAR-RC/nova,isyippee/nova,alvarolopez/nova,scripnichenko/nova,takeshineshiro/nova,LoHChina/nova,Metaswitch/calico-nova,ted-gould/nova,blueboxgroup/nova,felixma/nova,klmitch/nova,JioCloud/nova,CEG-FYP-OpenStack/scheduler,akash1808/nova_test_latest,phenoxim/nova,jianghuaw/nova,klmitch/nova,jianghuaw/nova,akash1808/nova_test_latest,CEG-FYP-OpenStack/scheduler,LoHChina/nova,varunarya10/nova_test_latest