added xmldom modules

doc/lib.txt

@@ -68,6 +68,9 @@ String handling
   is done in O(1) instead of O(n).
 
 * `unidecode <unidecode.html>`_ 
+  This module provides Unicode to ASCII transliterations:
+  It finds the sequence of ASCII characters that is the closest approximation
+  to the Unicode string.
   
 
 Generic Operating System Services
@@ -162,6 +165,16 @@ Parsers
   scheme for lexers and parsers. This is used by the diverse parsing modules.
 
 
+XML Processing
+--------------
+
+* `xmldom <xmldom.html>`_ 
+  This module implements the XML DOM Level 2.
+
+* `xmldomparser <xmldomparser.html>`_
+  This module parses a XML Document into a XML DOM Document representation.
+
+
 Code generation
 ---------------