[packages] libacl: add license and maintainer info

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
[packages] libattr: add license and maintainer

- fix whitespace

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
[package] xfsprogs: add license and maintainer

-fix whitespace
-fix order

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
[packages] jfsutils: add license and maintainer

- fix order

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>