sonata-project/SonataMediaBundle — pull request #617 by davidfernandezperrino (2014-08-29 19:40:14+00:00)
Title: Adding a new option to sonata_media_type

The idea is to be give the developer the chance to use or not the unlink checkbox of the sonata_media_type without overriding the entire type. For that, we can pass to the admin the option 'unlink_enabled' (true by default). Changing it to false, will not add that checkbox to the form.