Change Details

It will be used i swh-storage to fetch a complete directory object, ie. with the raw_manifest and all branches. Replaces D7720 (same code but with better tests and renamed the function to be more accurate)

It will be used in swh-web to fetch a complete directory object, ie. with the raw_manifest and all entries. Replaces D7720 (same code but with better tests and renamed the function to be more accurate)

It will be used iin swh-storageweb to fetch a complete directory object, ie. with the raw_manifest and all branchesentries. Replaces D7720 (same code but with better tests and renamed the function to be more accurate)