Fixes #4976 - ensure the process is really running inside a rake task

i18n - extracting new, updating rails, pulling from tx

fixes #1809 - foreman realm integration

fixes #1966 - improved UI errors for proxy

fixes #3946 Set host URLs from local settings file, if no Facter configuration exists. Add default values for settings example.

fixes #4712 - editing organization gives undefined method parent_taxonomy_selected_location_path

fixes #4673 - make default sort order descending on count columns

fixes #4691 - add search for hosts' managed status

Fixes #4851: a SmartProxy.with_features scope replaces feature-specific scopes generated during class loading

fixes #4731 - Rails 3.2.8 causing _pkey constraint errors