Redraw entity editor fields on addition, deletion too

This is important to make the turn restriction editor work

modules/ui/entity_editor.js

@@ -241,7 +241,11 @@ export function uiEntityEditor(context) {
 
         function historyChanged(difference) {
             if (_state === 'hide') return;
-            if (!difference || !difference.didChange.properties) return;
+            var significant = !difference ||
+                    difference.didChange.properties ||
+                    difference.didChange.addition ||
+                    difference.didChange.deletion;
+            if (!significant) return;
 
             var entity = context.hasEntity(_entityID);
             var graph = context.graph();

modules/ui/fields/restrictions.js

@@ -612,11 +612,11 @@ export function uiFieldRestrictions(field, context) {
     }
 
 
-    restrictions.entity = function(_) {
+    restrictions.entity = function(val) {
         _intersection = null;
         _fromWayID = null;
         _oldTurns = null;
-        _vertexID = _.id;
+        _vertexID = val.id;
     };