Owncloud backup directories

src/freedombone-backup-remote

                 "$destination_dir" == "tox" || \
                 "$destination_dir" == "ssl" || \
                 "$destination_dir" == "blog" || \
-                "$destination_dir" == "owncloudrepo" || \
+                "$destination_dir" == "owncloudrepofiles" || \
+                "$destination_dir" == "owncloudrepoconfig" || \
                 "$destination_dir" == "owncloudrepodata" || \
                 "$destination_dir" == "mailinglist" ]]; then
         is_valid="no"