Replaced existing XSLT schema with official version XSLT 2.0 from the W3C.

data/schemas/readme.txt

@@ -54,16 +54,9 @@ W3C Xml Schema.
 http://www.w3.org/2001/XMLSchema.xsd
 W3C Software License (http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231) - A copy of this license can be found in W3C-License.html
 
-xml.xsd
--------
-
-W3C Xml Schema
-http://www.w3.org/2001/xml.xsd
-
 xslt.xsd
 --------
 
-Schema for xslt files.
+W3C Schema for XSLT 2.0
-Created by Matt Ward
+http://www.w3.org/2007/schema-for-xslt20.xsd
-GNU General Public License.
+License: http://www.w3.org/Consortium/Legal/copyright-software-19980720
-