* provide public getter for config template variable regex
* add code comment
* Add documentation on assertion_name_mapping templates
* Add missing piece of SAML documentation while I'm in here.
* Update docs/sources/enterprise/saml/configure-saml.md
Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>
* Add a bit more documentation on error handling.
Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>