Fixes #7491 - moved default org and default location to same tab as org/loc selection
refs #2127 - instantiate exception and pass i18n arg correctly
Fixes #7591 - changed Sign out to Log out to fix inconsistent terminology around Login vs Sign Out
Fixes #7393 - searching users by role_id not supported
fixes #4386 - gem friendly_id to simplify find by id, name, label, etc
fixes #7560 - add :required => true on host fields that have conditional validation if host.managed?
Fixes #7572 - remove rundeck from core

Foreman rundeck is now a plugin available in https://github.com/theforeman/foreman_host_rundeck
fixes #7732 - specify join models as Rails 3.2.8 can't reset through associations