 Version 6.13.1

* fixed the misbehavior (from 6.13.0) of rewind/forward/progress in PlayerUI
* added Again and Forever in PlayState, and changed some PlayState icons
* in episodes list, when an episode's play state is higher than Skipped, state icon (rather than only a check) is on the cover image
* in Combo swipe actions, removed NoAction and ComboAction
