attempted fix for Issue #548
attempted fix for Issue #548

As detailed in Issue #548, if alwaysShowControls is set to true, the
player will still hide the controls if the keyboard is used to
manipulate the player. By adding to this if statement, I prevent the
controls from hiding in that case.

libeo/Vibeo,libeo/Vibeo,libeo/Vibeo,libeo/Vibeo