mkrelease.sh: only upload tarball after tagging and bumping succeeded
mkrelease.sh: only upload tarball after tagging and bumping succeeded

GNOME/beast,swesterfeld/beast,swesterfeld/beast,GNOME/beast,GNOME/beast,tim-janik/beast,tim-janik/beast,GNOME/beast,swesterfeld/beast,GNOME/beast,tim-janik/beast,tim-janik/beast,swesterfeld/beast,tim-janik/beast,swesterfeld/beast,tim-janik/beast,GNOME/beast,swesterfeld/beast,swesterfeld/beast,tim-janik/beast,GNOME/beast