After removal of the symlink target file "/usr/lib/jellyfin/bin/jellyfin", file existence check on the symlink "[[ -f /usr/bin/jellyfin ]]" returns false. As a result the symlink is left in place on package purge. The correct check would be "[[ -L /usr/bin/jellyfin ]]", but since it could be a file in cases, e.g. manual fix on file systems with no symlink support or for any other reason, it is easiest to use "rm -f" to assure that it is removed in both cases and not return false even if it does not exist at all.
Additionally this fixes a typo on upstart script check.
Signed-off-by: MichaIng <micha@dietpi.com>
1. Add log and config flags to init and config
2. Move the existing logs and config dirs to the right places
3. Some cleanups in the control scripts
4. Prune the changelog of pre-Jellyfin entries