Rename from DataValueReferenceFor to DataValyeReferenceFactory & Factories for the plural collection

src/Umbraco.Core/PropertyEditors/DataValueReferenceFactoryCollection.cs

@@ -0,0 +1,12 @@
+using System.Collections.Generic;
+using Umbraco.Core.Composing;
+
+namespace Umbraco.Core.PropertyEditors
+{
+    public class DataValueReferenceFactoryCollection : BuilderCollectionBase<IDataValueReferenceFactory>
+    {
+        public DataValueReferenceFactoryCollection(IEnumerable<IDataValueReferenceFactory> items)
+            : base(items)
+        { }
+    }
+}