NEWS and version update.

NEWS

+Version 1.2.3 (2010-06-01)
+  o Pattern matching for community lists.
+  o Many fixes in OSPF protocol (esp. in multi-areas and vlinks).
+  o Several minor bugfixes.
+
 Version 1.2.2 (2010-04-10)
   o Much better BSD kernel support (IPv6, alien routes, ...).
   o Deep OSPF socket changes, fixes OSPFv2/v3 behavior on BSD.

misc/bird.spec

 Summary: BIRD Internet Routing Daemon
 Name: bird
-Version: 1.2.2
+Version: 1.2.3
 Release: 1
 Copyright: GPL
 Group: Networking/Daemons

sysdep/config.h

@@ -7,7 +7,7 @@
 #define _BIRD_CONFIG_H_
 
 /* BIRD version */
-#define BIRD_VERSION "1.2.2"
+#define BIRD_VERSION "1.2.3"
 
 /* Include parameters determined by configure script */
 #include "sysdep/autoconf.h"