LyX file-format changes
-----------------------
+2004-05-12 Angus Leeming <leeming@lyx.org>
+
+ * format incremented to 234.
+ * the citation engine is specified explicitly rather than being
+ deduced from 3 bools.
+
+ \use_natbib 1
+ \use_numerical_citations 0 -> \cite_engine <style>
+ \use_jurabib 0
+
+ where <style> is one of "basic", "natbib_authoryear",
+ "natbib_numerical" or "jurabib".
+
2004-04-29 Georg Baum <Georg.Baum@post.rwth-aachen.de>
* format incremented to 233.