updated code in line with pep8 style req's
updated code in line with pep8 style req's

Signed-off-by: Tomaz Muraus <bb4af54d4692022d34bcf290dffd91d21e083d18@tomaz.me>

DimensionDataCBUSydney/libcloud,ZuluPro/libcloud,ByteInternet/libcloud,vongazman/libcloud,carletes/libcloud,illfelder/libcloud,wido/libcloud,sahildua2305/libcloud,samuelchong/libcloud,techhat/libcloud,lochiiconnectivity/libcloud,MrBasset/libcloud,mgogoulos/libcloud,samuelchong/libcloud,wrigri/libcloud,wido/libcloud,mgogoulos/libcloud,erjohnso/libcloud,mtekel/libcloud,techhat/libcloud,lochiiconnectivity/libcloud,StackPointCloud/libcloud,curoverse/libcloud,pantheon-systems/libcloud,illfelder/libcloud,t-tran/libcloud,pantheon-systems/libcloud,erjohnso/libcloud,DimensionDataCBUSydney/libcloud,jimbobhickville/libcloud,SecurityCompass/libcloud,pquentin/libcloud,mathspace/libcloud,andrewsomething/libcloud,carletes/libcloud,atsaki/libcloud,iPlantCollaborativeOpenSource/libcloud,smaffulli/libcloud,pquentin/libcloud,andrewsomething/libcloud,t-tran/libcloud,apache/libcloud,samuelchong/libcloud,watermelo/libcloud,jimbobhickville/libcloud,ByteInternet/libcloud,ZuluPro/libcloud,jerryblakley/libcloud,supertom/libcloud,vongazman/libcloud,aleGpereira/libcloud,niteoweb/libcloud,mistio/libcloud,aleGpereira/libcloud,Scalr/libcloud,StackPointCloud/libcloud,schaubl/libcloud,schaubl/libcloud,smaffulli/libcloud,schaubl/libcloud,MrBasset/libcloud,erjohnso/libcloud,DimensionDataCBUSydney/libcloud,ZuluPro/libcloud,andrewsomething/libcloud,NexusIS/libcloud,lochiiconnectivity/libcloud,watermelo/libcloud,pquentin/libcloud,mtekel/libcloud,ByteInternet/libcloud,vongazman/libcloud,wuyuewen/libcloud,niteoweb/libcloud,curoverse/libcloud,cryptickp/libcloud,mathspace/libcloud,Scalr/libcloud,mtekel/libcloud,smaffulli/libcloud,atsaki/libcloud,carletes/libcloud,techhat/libcloud,t-tran/libcloud,wuyuewen/libcloud,mistio/libcloud,Scalr/libcloud,niteoweb/libcloud,jimbobhickville/libcloud,mistio/libcloud,iPlantCollaborativeOpenSource/libcloud,apache/libcloud,SecurityCompass/libcloud,apache/libcloud,cryptickp/libcloud,wido/libcloud,SecurityCompass/libcloud,Kami/libcloud,mgogoulos/libcloud,NexusIS/libcloud,sahildua2305/libcloud,iPlantCollaborativeOpenSource/libcloud,pantheon-systems/libcloud,jerryblakley/libcloud,wrigri/libcloud,mbrukman/libcloud,NexusIS/libcloud,cryptickp/libcloud,mbrukman/libcloud,watermelo/libcloud,StackPointCloud/libcloud,supertom/libcloud,illfelder/libcloud,supertom/libcloud,aleGpereira/libcloud,MrBasset/libcloud,curoverse/libcloud,sahildua2305/libcloud,Kami/libcloud,mbrukman/libcloud,wuyuewen/libcloud,Kami/libcloud,mathspace/libcloud,atsaki/libcloud,jerryblakley/libcloud,wrigri/libcloud