Upload image from Drupal to Brandfolder

Thanks for documenting. The module provides a Brandfolder file scheme so that Drupal can handle Brandfolder entities as files in some contexts, but it should only be a one-way, read-only relationship at present. We do plan to provide a mechanism for uploading files within Drupal such that they are added to Brandfolder, but that is not yet available. I'll see what we can do in terms of avoiding unintended confusion in the meantime.