Throw ZoneDoesNotExist exception if user references an invalid zone.
Throw ZoneDoesNotExist exception if user references an invalid zone.

Scalr/libcloud,vongazman/libcloud,wuyuewen/libcloud,DimensionDataCBUSydney/libcloud,DimensionDataCBUSydney/libcloud,pquentin/libcloud,niteoweb/libcloud,samuelchong/libcloud,wido/libcloud,niteoweb/libcloud,watermelo/libcloud,StackPointCloud/libcloud,DimensionDataCBUSydney/libcloud,wuyuewen/libcloud,StackPointCloud/libcloud,niteoweb/libcloud,wuyuewen/libcloud,NexusIS/libcloud,jimbobhickville/libcloud,andrewsomething/libcloud,Scalr/libcloud,Kami/libcloud,watermelo/libcloud,Kami/libcloud,ZuluPro/libcloud,mgogoulos/libcloud,t-tran/libcloud,cryptickp/libcloud,andrewsomething/libcloud,techhat/libcloud,illfelder/libcloud,SecurityCompass/libcloud,ByteInternet/libcloud,mistio/libcloud,andrewsomething/libcloud,apache/libcloud,ByteInternet/libcloud,erjohnso/libcloud,vongazman/libcloud,techhat/libcloud,supertom/libcloud,watermelo/libcloud,cryptickp/libcloud,lochiiconnectivity/libcloud,mathspace/libcloud,SecurityCompass/libcloud,StackPointCloud/libcloud,jimbobhickville/libcloud,cryptickp/libcloud,pquentin/libcloud,SecurityCompass/libcloud,iPlantCollaborativeOpenSource/libcloud,NexusIS/libcloud,Kami/libcloud,samuelchong/libcloud,mathspace/libcloud,mgogoulos/libcloud,illfelder/libcloud,curoverse/libcloud,ZuluPro/libcloud,wrigri/libcloud,supertom/libcloud,wrigri/libcloud,NexusIS/libcloud,wrigri/libcloud,techhat/libcloud,jimbobhickville/libcloud,erjohnso/libcloud,wido/libcloud,curoverse/libcloud,pquentin/libcloud,mistio/libcloud,vongazman/libcloud,erjohnso/libcloud,mistio/libcloud,ZuluPro/libcloud,apache/libcloud,iPlantCollaborativeOpenSource/libcloud,mgogoulos/libcloud,ByteInternet/libcloud,wido/libcloud,lochiiconnectivity/libcloud,curoverse/libcloud,iPlantCollaborativeOpenSource/libcloud,mathspace/libcloud,lochiiconnectivity/libcloud,apache/libcloud,t-tran/libcloud,samuelchong/libcloud,supertom/libcloud,illfelder/libcloud,t-tran/libcloud,Scalr/libcloud