2003-09-08 Atsushi Enomoto <ginga@kit.hi-ho.ne.jp>

2003-09-08  Atsushi Enomoto <ginga@kit.hi-ho.ne.jp>

	* XmlNamespaceManager.cs : GetEnumerator() should return all of the
	  available pairs (of prefix and namespace).
	* XmlQualifiedName.cs : Quick fix for NullReferenceException in case
	  of name (or ns) is null. (The description of the immediate previous
	  changes will be inserted below.)
	* XmlTextWriter.cs : Fixed WriteDocType(). Removed CheckValidName().
	* XmlUrlResolver.cs : Changed not to call WebClient.Dispose() which
	  will release resources it had allocated.

svn path=/trunk/mcs/; revision=17996