fixes #5987 - remove unused packaging files

fixes #5443 - cron.log is now appended to

fixes #3983 - added trends:clean to cron

fixes #4001: remove unused comps

Fixes #3495 - foreman-cli meta-package should install hammer

fixes #3250: cron tasks in rpm install of foreman use foreman-rake

fixes #2981 - adding plugins repo to foreman-release

fixes #2743 - adding foreman_api to non-scl comps

Fixes #2674 - Add tmpdfiles.d configuration for systemd to rpm spec

fixes #2649 - asset dependency versions, missing test dependencies