fix pyflakes warnings in vcloud tests
fix pyflakes warnings in vcloud tests

git-svn-id: 353d90d4d8d13dcb4e0402680a9155a727f61a5a@941847 13f79535-47bb-0310-9956-ffa450edef68

cryptickp/libcloud,mgogoulos/libcloud,sfriesel/libcloud,dcorbacho/libcloud,apache/libcloud,mathspace/libcloud,watermelo/libcloud,MrBasset/libcloud,aleGpereira/libcloud,ZuluPro/libcloud,Kami/libcloud,watermelo/libcloud,NexusIS/libcloud,niteoweb/libcloud,carletes/libcloud,sfriesel/libcloud,cloudControl/libcloud,iPlantCollaborativeOpenSource/libcloud,JamesGuthrie/libcloud,techhat/libcloud,sergiorua/libcloud,illfelder/libcloud,andrewsomething/libcloud,sgammon/libcloud,cryptickp/libcloud,thesquelched/libcloud,Verizon/libcloud,smaffulli/libcloud,t-tran/libcloud,erjohnso/libcloud,carletes/libcloud,mistio/libcloud,apache/libcloud,mgogoulos/libcloud,briancurtin/libcloud,vongazman/libcloud,aviweit/libcloud,Verizon/libcloud,Jc2k/libcloud,samuelchong/libcloud,dcorbacho/libcloud,techhat/libcloud,kater169/libcloud,Verizon/libcloud,sahildua2305/libcloud,iPlantCollaborativeOpenSource/libcloud,ZuluPro/libcloud,carletes/libcloud,wido/libcloud,wrigri/libcloud,sergiorua/libcloud,curoverse/libcloud,marcinzaremba/libcloud,Kami/libcloud,aviweit/libcloud,briancurtin/libcloud,wuyuewen/libcloud,kater169/libcloud,samuelchong/libcloud,sgammon/libcloud,dcorbacho/libcloud,NexusIS/libcloud,erjohnso/libcloud,marcinzaremba/libcloud,Scalr/libcloud,Cloud-Elasticity-Services/as-libcloud,pantheon-systems/libcloud,ByteInternet/libcloud,cloudControl/libcloud,cryptickp/libcloud,MrBasset/libcloud,curoverse/libcloud,pquentin/libcloud,StackPointCloud/libcloud,niteoweb/libcloud,illfelder/libcloud,StackPointCloud/libcloud,MrBasset/libcloud,ninefold/libcloud,Cloud-Elasticity-Services/as-libcloud,DimensionDataCBUSydney/libcloud,erjohnso/libcloud,pantheon-systems/libcloud,Itxaka/libcloud,Cloud-Elasticity-Services/as-libcloud,StackPointCloud/libcloud,sfriesel/libcloud,Scalr/libcloud,munkiat/libcloud,sergiorua/libcloud,wrigri/libcloud,pquentin/libcloud,Keisuke69/libcloud,sahildua2305/libcloud,briancurtin/libcloud,aleGpereira/libcloud,mgogoulos/libcloud,DimensionDataCBUSydney/libcloud,illfelder/libcloud,supertom/libcloud,supertom/libcloud,watermelo/libcloud,t-tran/libcloud,schaubl/libcloud,mtekel/libcloud,jimbobhickville/libcloud,marcinzaremba/libcloud,SecurityCompass/libcloud,ZuluPro/libcloud,kater169/libcloud,SecurityCompass/libcloud,mtekel/libcloud,JamesGuthrie/libcloud,mathspace/libcloud,Keisuke69/libcloud,mbrukman/libcloud,atsaki/libcloud,aleGpereira/libcloud,pantheon-systems/libcloud,jerryblakley/libcloud,lochiiconnectivity/libcloud,Itxaka/libcloud,schaubl/libcloud,jimbobhickville/libcloud,cloudControl/libcloud,munkiat/libcloud,ByteInternet/libcloud,mbrukman/libcloud,mtekel/libcloud,mistio/libcloud,ninefold/libcloud,wuyuewen/libcloud,t-tran/libcloud,wido/libcloud,pquentin/libcloud,SecurityCompass/libcloud,thesquelched/libcloud,ClusterHQ/libcloud,techhat/libcloud,NexusIS/libcloud,munkiat/libcloud,aviweit/libcloud,smaffulli/libcloud,andrewsomething/libcloud,Kami/libcloud,mathspace/libcloud,curoverse/libcloud,JamesGuthrie/libcloud,DimensionDataCBUSydney/libcloud,atsaki/libcloud,thesquelched/libcloud,ClusterHQ/libcloud,sahildua2305/libcloud,andrewsomething/libcloud,schaubl/libcloud,Jc2k/libcloud,wrigri/libcloud,samuelchong/libcloud,Itxaka/libcloud,supertom/libcloud,mistio/libcloud,jimbobhickville/libcloud,Scalr/libcloud,wido/libcloud,jerryblakley/libcloud,ByteInternet/libcloud,wuyuewen/libcloud,atsaki/libcloud,niteoweb/libcloud,lochiiconnectivity/libcloud,iPlantCollaborativeOpenSource/libcloud,apache/libcloud,mbrukman/libcloud,vongazman/libcloud,vongazman/libcloud,jerryblakley/libcloud,lochiiconnectivity/libcloud,smaffulli/libcloud