- epm play: add MyOffice support
- epm repack.d: fix quotes
- epm-download: fix permissions for downloaded file
- epm install/repack: big refactoring to support rpm/deb platform in common way
- epm-install: check if install by command
- epm play: add mirror check for yandex-browser-codecs-ffmpeg-extra

- repack.d/common.h: skip *_file/dir with empty arg
- repack.d/common.h: add filter_from_requires function
- add repack.d/rudesktop.sh
- epm repack.d: use filter_from_requires

- epm play rudesktop: fix eget using
- epm play assisant: fix locale for cyrillic URL
- epm-repofix: fix for Sisyphus
- epm play: add gitlab-runner install
- epm play code: fix link creating
- epm play: fix sublime-text packing

- generic-appimage.sh: drop MacOS only catalina dir (fix for balenaEtcher)
- distr_info: strip long version for ALT Workstation
- epm checkpkg: add --all support
- epm play: add --force for --update support
- epm play: add --list-installed-packages
- repack.d/generic.sh: more common python -> python2 shebang suport
- epm play: add signal messenger support (thanks, george@)
- epm autoorphans: skip packages installed via epm play