ApplicationExitAction : Exits play mode when in Editor.

CHANGELOG.md

 
 * Fixed LinkGameView not working in play mode when excluding VirtualCameraManager.
 * Fixed Performance issue in GameplayIngredientsSettings when having a big list of Excluded managers.
+* Fixed ApplicationExitAction : Exits play mode when in Editor.
 
 ## 2019.1.2
 

Runtime/LevelScripting/Actions/ApplicationExitAction.cs

     {
         public override void Execute(GameObject instigator = null)
         {
+#if UNITY_EDITOR
+            UnityEditor.EditorApplication.ExitPlaymode();
+#else
+#endif
         }
     }
 }