Updating VERSION
Fix value assignment for auth_type attribute

- Changed == to = to actually set the default attribute

Fixes rcbops/chef-cookbooks#690

(cherry picked from commit 93e0c7f9a616565ae50f64864cd4d29a700aec78)
Merge pull request #161 from claco/v4.2.2rc

Merged automatically by jenkins after successful build test
Split Identity and Assignment in keystone so that for AD/LDAP deployments user information comes from the external source, and roles/tenants/domains come from mysql controlled by openstack
Merge pull request #163 from rackerjoe/v4.2.2rc

Merged automatically by jenkins after successful build test