- Bug: API error if LDAPServerURIField contains a number in the top level domain
- Add custom regex in LDAPServerURIField class that is passed to django
URLValidator
- The custom regex allows for numbers to be present in the top level domain
- Unit tests check that valid URIs pass through URLValidator, and that
invalid URIs raise the correct exception
- Related to issue #3646
related to https://github.com/ansible/awx/issues/217
* Adds a configure tower in tower setting for users to configure a saml
attribute that tower will use to put users into teams and orgs.