Index: trunk/grails-app/i18n/messages.properties
===================================================================
--- trunk/grails-app/i18n/messages.properties	(revision 701)
+++ trunk/grails-app/i18n/messages.properties	(revision 708)
@@ -264,4 +264,6 @@
 default.file.no.header=The supplied file does not have the correct header lines, please see the template file.
 default.not.development.environment.failure=Could not complete operation, dev environment not detected.
+default.end.date.before.start.date=The end date must be equal to or greater than \
+    the start date.
 
 default.doesnt.match.message=Property [{0}] of class [{1}] with value [{2}] does not match the required pattern [{3}]