MM.GoldStorageAdapter -> MM.GoldFileSystem and check for related prefixes when saving
gold-storage-adapter -> gold-file-system
GoldFileSystem -> GoldStorage
gold-file-system -> gold-storage
added extra implementation of describe batch
load map in gold storage
gotdStorage when attempting to load a private map from a public url
gold storage fileSystemFor
s3Api loadUrl
some of goldapi fileUrl