PowerPack for Beaver Builder 2.39.2

* New: Video Gallery module
* New: Devices module
* New: Various Background Effects for Row
* Enhancement: Image - Added image effects options
* Enhancement: Content Grid - Added image effects options
* Enhancement: Core - Added logic to define license key in wp-config.php file. See documentation here.
* Fix: Video - Video was being auto played when custom overlay is enabled
* Fix: Photo Gallery - Added missing rel attribute on link
* Fix: Filterable Gallery - Added missing rel attribute on link
* Fix: Header / Footer was being rendered even when the template post has deleted

* Fix: Login Form - Redirect Logout URL was the same as Login URL
* Fix: Login Form - Redirecting to wp-login page sometimes without logged-in
* Fix: Photo Gallery - Removed srcset tag from images that was making images uneven in size

* Hotfix: Video - External video type was not working