* check name/version option in obsinfo for slashes
* check url for remote url
* check symlinks in subdir parameter
* check filename for slashes
* disable follow_symlinks in extract feature
* run download_files in appimage and snapcraft case
* check --extract file path for parent dir
* changed os.removedirs -> shutil.rmtree
* Adding information regarding the *package-metadata* option for the *tar* service The tar service is highly useful in combination with the *obscpio* service. After the fix for the metadata for the latter one, it is important to inform the users of the *tar* service that metadata is kept only if the flag *package-metadata* is enabled. Add the flag to the .service file for mentioning that.
* Allow metadata packing for CPIO archives when desired As of now, metadata are always excluded from *obscpio* packages. This is because the *package-metadata* flag is ignored; this change (should) make *obscpio* aware of it.
* Fix parameter descriptions
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Tools/obs-service-tar_scm?expand=0&rev=210
