[xacml] XACML Web site update

[Michiharu Kudoh <KUDO@jp.ibm.com>]

I updated XACML Web site, particularly in Documents section.
If you found mistakes, broken links etc, please let me know.

To Carlisle:
I noticed that the document format of the latest committee draft
(ver 013, "draft-xacml-schema-policy-13.doc) is MS Word format.
Please send me in PDF format. I want to change the corresponding
core schema file name from
"draft-xacml-schema-policy-13b.xsd" to
"draft-xacml-schema-policy-13.xsd"
to keep file names consistent. Is it ok to change?

Best
Michiharu Kudo

IBM Tokyo Research Laboratory, Internet Technology
Tel. +81 (46) 215-4642   Fax +81 (46) 273-7428