* Specfile cleanups. * Add 'Requires: python-packaging': new version has 'imports' on it. (forwarded request 1290123 from badshah400) OBS-URL: https://build.opensuse.org/request/show/1290532 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/pdfarranger?expand=0&rev=13