OBS-URL: https://build.opensuse.org/package/show/openSUSE:Tools/obs-service-set_version?expand=0&rev=21
+ Be more liberal in root-dir version detection OBS-URL: https://build.opensuse.org/package/show/openSUSE:Tools/obs-service-set_version?expand=0&rev=19
+ Check tarball content's root-dir for version + Use a for-loop for different endings OBS-URL: https://build.opensuse.org/package/show/openSUSE:Tools/obs-service-set_version?expand=0&rev=17