kaltura/mwEmbed — pull request #1364 by ranyefet (2014-12-28 14:36:23+00:00)
Title: Top bar block

```topBarContainer``` has config property ```hover``` by default it's ```true```.
In case ```hover``` is ```false```, we add css class ```block``` to ```.topBarContainer``` div.

Also support adding custom css class on playlist plugin.

This pull request fixes this use case.

@itaykinnrot @amirch1
Please review & merge.