draft-godoy-webdav-xmlsearch-01

I have submitted a new version addressing some issues.

http://www.ietf.org/internet-drafts/draft-godoy-webdav-xmlsearch-01.txt

Summary of changes:

- Change namespace prefix to "WXS" (since "xs" is usually bound to xml schemas).
- Draw a mechanism for advertising supported functions through QSD.
- Other XPath related changes (required axes and static context).

Regards

Javier Godoy