…ferences(s) to an existing MediaGroup
…ving a MediaGroup Fixed some stuff
…not workaround for this issue: http://www.doctrine-project.org/jira/browse/DDC-1401
…is used to change the state of the persisted data since Doctrine will not perform an update (and thus the preUpdate event will not be fired) because the content property value is not persisted. * Isolated doctrine listener to keep MediaManager clean and detached from the ORM system.
* Added Doctrine recompute change set on preUpdate
* Added video provider * Added Dailymotion provider