Fixes #6830 - Add host search on compute_resource_id used in 1.5 auth migrations

(cherry picked from commit 48c69213e70e1bc697b4a5487652549a8757a7a0)

Fixes #3300 - extract translations on new smart variable page

Fixes #6953 - Fixing N_() calls in the User model

Fixes #5734 - API for external groups management

fixes #6873 - ensure hidden 'owner' is populated on user role

Also re-order seeding such that the anonymous role is added to seeded users.

Fixes #6794: Adds search parameter for template kinds

fixes #6888 - remove duplicate presence validator causing two errors

fixes #6881 - check if in rake when validating template changes

fixes #6825 - refactor api/v2/filters_controller.rb to use find_optional_nested_object and add Authorizable to class Role

Fixes #6566 - renaming a node now resets the certname on provision

If use_uuid_for_certificates is true, reuse the certname UUID value.
If false, then reset the certname if it does not match the hostname.