Common: create ctrlObjectProperties, embed in DocumentResultList

GUIs.Common/ObjectPropertyDialog/AttributeControls.vb

@@ -70,6 +70,8 @@ Public Class AttributeControls
         For Each oAttribute As Attribute In pAttributes
             Dim oEditable = ShouldControlBeEditable(oAttribute)
             Dim oControl = GetControlForAttribute(oAttribute, Not oEditable)
+
+            ' Add new control
             Dim oItem As LayoutControlItem = LayoutRoot.AddItem()
 
             oItem.Text = oAttribute.Title