Increment minor version number. New work belongs on v2.4

version.properties

@@ -1,6 +1,6 @@
 #
-#Tue May 12 20:51:08 CDT 2015
+#Tue May 12 20:52:22 CDT 2015
 major=2
-version.release=true
-minor=3
+version.release=false
+minor=4
 build=0