* OBS: nightly: depend on dummy pkg of current date
* OBS: add %H%M to DT
* OBS: osmo_obs_add_rpm_spec: depend on conflict pkg
* OBS: osmo_obs_add_rpm_spec: refactor
* OBS: add_depend_deb: no self-dependencies
* OBS: rename osmo_obs_add_debian_dependency
* OBS: conflict: generate conflicting rpm too
* OBS: conflict: move common code from _deb to main
* OBS: conflict: move pkgver to global variable
* OBS: conflict: move _deb to separate function
* OBS: move obs_prepare_conflict to own file