Update changelog.
Update changelog.

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