2008-01-19  Brendt Wohlberg  <software@wohlberg.net>

	* Added ChangeLog and NEWS to distributed file list.

2008-01-18  Brendt Wohlberg  <software@wohlberg.net>

	* Modified copyright statement in header and POD documentation.

2007-10-23  Brendt Wohlberg  <software@wohlberg.net>

	* Fixed problem in handling of errors in xnav.xml files, which
	resulted in unparseable xnav.xml files being omitted from
	validation.

2007-10-17  Brendt Wohlberg  <software@wohlberg.net>

	* Modified xnav script to return meaninful exit status, and added
	code to detect errors in system calls/backticks.

2007-10-14  Brendt Wohlberg  <software@wohlberg.net>

	* Edited xnav script to use XML_CATALOG_FILES rather than
	SGML_CATALOG_FILES for calls to xmllint and xsltproc.

2007-10-05  Brendt Wohlberg  <software@wohlberg.net>

	* Created ChangeLog and NEWS files, and added to list included in
	distribution.
