Moved stun from AnimController to the character class, server notifies clients when the stun ends, husk infection included in character status messages

Subsurface/Source/Items/Components/Door.cs

@@ -479,7 +479,7 @@ namespace Barotrauma.Items.Components
                         body.ApplyLinearImpulse(new Vector2(dir * 0.5f, isOpen ? 0.0f : -1.0f));
                     }
 
-                    c.StartStun(0.2f);
+                    c.SetStun(0.2f);
                 }
             }
         }

Subsurface/Source/Items/Components/Signal/ConnectionPanel.cs

@@ -108,7 +108,7 @@ namespace Barotrauma.Items.Components
             float degreeOfSuccess = DegreeOfSuccess(character);
             if (Rand.Range(0.0f, 50.0f) < degreeOfSuccess) return false;
 
-            character.StartStun(5.0f);
+            character.SetStun(5.0f);
 
             item.ApplyStatusEffects(ActionType.OnFailure, 1.0f, character);