NEWS and version update

NEWS

+Version 2.0.2 (2018-03-xx)
+  o Source-specific routing support for Linux kernel and Babel
+  o BGP: New option 'disable after cease'
+  o Filter: Allow silent filter execution
+  o Filter: Fixed stack overflow in BGP mask expressions.
+  o Several bugfixes
+
+  Notes:
+
+  Syntax prefix:netmask for IPv4 prefixes was dropped. Just use prefix/pxlen.
+
+
 Version 2.0.1 (2018-01-16)
   o Linux MPLS kernel support
   o Better handling of channels inherited from templates

misc/bird.spec

 Summary: BIRD Internet Routing Daemon
 Name: bird
-Version: 2.0.1
+Version: 2.0.2
 Release: 1
 Copyright: GPL
 Group: Networking/Daemons

sysdep/config.h

@@ -13,7 +13,7 @@
 #ifdef GIT_LABEL
 #define BIRD_VERSION XSTR1(GIT_LABEL)
 #else
-#define BIRD_VERSION "2.0.1"
+#define BIRD_VERSION "2.0.2"
 #endif
 
 /* Include parameters determined by configure script */