Fixes #6608 - expose disk usage info through available_storage_domains API

fixes #7061 - show file upload when template is not locked

Fixes #7003 - Revert LDAP to simple_tls

fixes #6696 - API v2 - specify 'host' as the key in which parameters will be wrapped rather than Host::Base

Fixes #3285 - extract 'Host' on reports page for trans.

Fixes #6400 - Show * next to required form fields

fixes #6964 - replace default scope that hides users with explicit scope

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

Fixes #6560 - Extract puppet parsing logic

Revert "Fixes #1592: making report::expire faster and without errors"

This reverts commit 4215defb81fc2b469669592ac1094d7c70950192.