Remove variability from object change detection unit test
Remove variability from object change detection unit test

Insure hashes of object representations are consistent by normalizing
data using sorted lists (as compared to dictionaries whose keys and
values are listed in an arbitrary, variable, dependent order:
https://docs.python.org/2/library/stdtypes.html#dict.items).

Closes-Bug: #1325246

Change-Id: I1344a820263683a024818d181ec6ee08e5e18984

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