fixes #3946 Set host URLs from local settings file, if no Facter configuration exists. Add default values for settings example.
fixes #1966 - improved UI errors for proxy
fixes #1809 - foreman realm integration
i18n - extracting new, updating rails, pulling from tx
Fixes #4976 - ensure the process is really running inside a rake task
fixes #4995 - editing location with 'all users' checked fails on edit page in postgres
fixes #4204 - refactored class select JS to class_edit.js
fixes #4204 - db schema for puppet class groups
fixes #4204 - added config groups on hostgroup form