Release 1.4.0-RC1

fixes #4001: remove unused comps

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

fixes #2650 - adding minitest dependency for console

fixes #2649 - adding missing devel deps

Also sorting lines using vim :sort u

fixes #2627 - depend on libvirt, not virt, add missing comps entries