completed the CHANGES 0.2 section

CHANGES.rst

@@ -1,10 +1,21 @@
 CHANGES
 =======
 
-0.2 - ?
--------
+0.2 - 2012-04-04
+----------------
+
+- Removed the *show* name. replaced by *watcher*.
+- Added support for setting process **rlimit**.
+- Added support for include dirs in the config file.
+- Fixed a couple of leaking file descriptors.
+- Fixed a core dump in the flapping
+- Doc improvments
+- Make sure circusd errors properly when another circusd
+  is running on the same socket.
+- get_arbiter now accepts several watchers.
+- Fixed the cmd vs args vs executable in the process init.
+- Fixed --start on circusctl add
 
-?
 
 0.1 - 2012-03-20
 ----------------