- distr_info: add ROSA/7 with yum support
- epm-repolist: dnf/yum: be verbose only when --verbose
- play/common.sh: add version checking
- epm-play: add --installed-version and --package-name support
- play.d/ktalk.sh: fix package name
- play.d/sputnik-browser.sh: use url from b2c-distrs channel