Refs #6925 - Fix wrong IP address fact name
dashboard widget sample
Fixes #6233 - Add a dashboard widget displaying discovered hosts
i18n - add Makefile to generate .mo files, fix domain name
i18n - pulling from tx
Bump to 1.4.0.rc1
Fix mac address validation

Foreman has mac address valdiator since 1.6. Regexp does not exist
anymore.