Notes about caching pages with a CSRF Form

| Q             | A
| ------------- | ---
| Doc fix?      | no
| New docs?     | no
| Applies to    | all
| Fixed tickets | #1216
This section has nothing to do with using a CSRF token in the login form. It is about applying caching when using CSRF. It should be a separate cookbook IMO (or be in a cookbok about the cache)