- epm-release_upgrade: add downgrade after upgrade to Sisyphus
- epm-autoorphans: upgrade before run autoorphans
- epm-autoremove: small fix
- epm-downgrade: fix downgrade a package
- distr_name: update to 2.6
- pass name/version to distro_info
- pack eepm-yum only on ALT

- separate 'installed' from 'query' command
- epm-release_upgrade: mute screen checking
- epm-upgrade: restore repo list after error
- epm reposave: fix run under user
- epm dedup: fix rpm -e remove for common removing
- add --force to epm-remove (pass packages to apt in any case) and use it in autoorphans