Version 0.4.2.4
Merge revisions 20152 to trunk

git-svn-id: http://dart.googlecode.com/svn/trunk@20157 260f80e4-7a28-3924-810f-c04153c831b5
diff --git a/tools/VERSION b/tools/VERSION
index 9a34311..460bfcf 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -1,4 +1,4 @@
 MAJOR 0
 MINOR 4
 BUILD 2
-PATCH 3
+PATCH 4