- epm: skip all args with spaces (we don't support it)
- epm-dedup: add --direct support to use epm internal implementation
- epm-repofix: add support for yandex and basealt
- epm-addrepo: add support for basealt and yandex repo sites
- epm-release_upgrade: replace etersoft-gpgkeys with alt-gpgkeys if we have not LINUX@Etersoft repo
- epm-repo: add set command implemented via clean & change
- epm-repack: don't intersect with source rpm package