- change AstraLinux to AstraLinuxCE/SE

- epm play: hide sputnik-browser (ALT bug 15741)
- epm play: add Master PDF Editor
- epm repack: fix /opt packing

- add epm --short --version
- epm-autoremove: enable real autoremove on yum based systems
- fix $@ using for set vars (eterbug 15846)
- epm repack icq: fix for ignore empty download
- epm full-upgrade: do fatal on errors
- epm play: return 0 if a package is already installed from the repo

- add epm play virtualhere
- more strong distro versions

This reverts commit c8ae7cbd.

- fix: epm-download: always download rpm packages on ALT directly
- epm play: add slack support
- big revert "fix quotes in format strings"

This reverts commit 203407b7.

This reverts commit 8bda252b.

This reverts commit 7799c48f.

This reverts commit c32b74d3.