Patch #1542451: disallow continue anywhere under a finally

I'm undecided if this should be backported to 2.5 or 2.5.1.
Armin suggested to wait (I'm of the same opinion).  Thomas W thinks
it's fine to go in 2.5.
diff --git a/Misc/NEWS b/Misc/NEWS
index f304314..757e28b 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,8 @@
 Core and builtins
 -----------------
 
+- Patch #1542451: disallow continue anywhere under a finally.
+
 
 Library
 -------