New release of XSV sources and EXE (was Re: key/keyref problem)

I've fixed the "identity constraints are qualified names" bug, and
updated the executable as well as the sources.  See the status page [1]
for details.

Note this fix may cause some previously working-but-actually-broken
schema documents to (correctly) show errors now.

ht

[1] http://www.ltg.ed.ac.uk/~ht/xsv-status.html
-- 
  Henry S. Thompson, HCRC Language Technology Group, University of Edinburgh
          W3C Fellow 1999--2001, part-time member of W3C Team
     2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440
	    Fax: (44) 131 650-4587, e-mail: ht@cogsci.ed.ac.uk
		     URL: http://www.ltg.ed.ac.uk/~ht/