chore(modeling): add non-interrupting start events to ElementFactory

lib/features/modeling/ElementFactory.js

@@ -73,6 +73,10 @@ ElementFactory.prototype.create = function(elementType, attrs) {
     businessObject.di.isMarkerVisible = true;
   }
 
+  if (attrs.isInterrupting === false) {
+    businessObject.isInterrupting = false;
+  }
+
   if (attrs._eventDefinitionType) {
     var eventDefinitions = businessObject.get('eventDefinitions') || [],
         newEventDefinition = this._moddle.create(attrs._eventDefinitionType);