Release v2.0.72

Minor update release with 2 new features and a tweak for formToken.

API_KEY can be added to .env file and used as a bearer token for authenticating end points. A warning message is displayed that you are using this mechanism but it saves having to write a custom auth helper which may be more unpredictable and insecure.

@example annotation on an end point can now take a JSON text example and does not need to be a class in the ORM folder.

formToken TWIG variable no longer needs the raw filter passed, {{ "Form" | formToken }} is now sufficient to create a hidden formToken input in a form.

Full Changelog: v2.0.71...v2.0.72