- add repack for teams (move to /opt, fix reqs)
- play: add viber support
- repack: move skype to /opt, fix reqs
- improve all prescriptions for play
- check_vendor: check vendor only on ALT

- epm-release-upgrade: remove gdb before update to p9
- tools_eget: update to eget 4.0 (wget/curl support)
- epm-sh-functions: always use internal tools_eget
- epm-epm_install: fix for install more short name

- presctiptions: use DISTRVERNDOR instead of distro_info
- prescriptions: add --remove support
- epm-prescription: add support for --list, --list-all, --remove

- use has_space from estrlist (works with dash)
- epm-repack: implement initial stoplist support for deb packages we don't want convert
- epm-repack: make fatal any errors in repack scripts
- add prescription for teamviewer

- epm-install: add --noscripts support for rpm install
- epm-install: disable scripts by default for outside vendors
- add prescription for teams, vivaldi
- add repack for vivaldi-stable
- prescription, repack: add PROGDIR to PATH
- distr_info: sync with distro_info-1.7