2007-07-04  Atsushi Enomoto  <atsushi@ximian.com>

	* System.Xml.Core.dll.sources : remove unused DTDValidatingReader2.cs

2007-07-04  Atsushi Enomoto  <atsushi@ximian.com>

	* Makefile
	  DummySystemXmlCore.cs
	  System.Xml.Core.dll.sources :
	  new files, to build System.Xml.Core.dll.