"ui-state-hover" class not applied when switching key sets

[gkubisa]

Navigation plugin listens for namespaced evens. However, the event is triggered without a namespace.

See:

• Keyboard/js/jquery.keyboard.extension-navigation.js

  Line 189 in 306adb7

  .bind(kbevents.kbKeysetChange + base.navigation_namespace, function(){

• Keyboard/js/jquery.keyboard.js

  Line 651 in 306adb7

  base.$el.trigger( $keyboard.events.kbChange, [ base, base.el ] );

• Keyboard/js/jquery.keyboard.js

  Line 781 in 306adb7

  base.$el.trigger( $keyboard.events.kbChange, [ base, base.el ] );

[gkubisa]

Fixed by #363