[RFA] Update NEWS, announcing Renesas RX support

[Kevin Buettner]

The patch below updates NEWS, announcing Renesas RX support.

I wasn't sure whether to add these new entries to the end of the
current list, or put it in alphabetical order.  There doesn't seem to
be a clear precedent on this matter; in some releases, new targets
appear in alphabetical order, in others, they weren't.  I decided to
add it to the end...

Okay?

	* NEWS: Announce Renesas RX support.

Index: NEWS
===================================================================
RCS file: /cvs/src/src/gdb/NEWS,v
retrieving revision 1.339
diff -u -p -r1.339 NEWS
--- NEWS	23 Nov 2009 20:07:26 -0000	1.339
+++ NEWS	7 Dec 2009 20:04:17 -0000
@@ -6,10 +6,12 @@
 * New targets
 
 Xilinx MicroBlaze		microblaze-*-*
+Renesas RX			rx-*-elf
 
 * New Simulators
 
 Xilinx MicroBlaze		microblaze
+Renesas RX			rx
 
 * Multi-program debugging.