common: Updated changelog

common/debian/changelog

-symbiosis-common (2015:1210) stable; urgency=medium
+symbiosis-common (2015:1211) stable; urgency=medium
 
   * Added ruby-test-unit as an explicit depends.
   * Removed ruby-mocha, ruby-webmock and ruby-acme-client from build-deps, and
@@ -9,10 +9,12 @@ symbiosis-common (2015:1210) stable; urgency=medium
     rollover.
   * Added "letsencrypt" as an SSL provider.
   * Added a "selfsigned" provider to mirror the letsencrypt class.
-  * Introduced new symbiosis-ssl command to handle all this.
-  * This gets run on a weekly basis to do rollover.
+  * Introduced new symbiosis-ssl command to handle all this. This gets run on
+    a weekly basis to do rollover.
+  * The DKIM selector code has been tidied to work if the hostname doesn't
+    match the selector regex.
 
- -- Patrick J Cherry <patrick@bytemark.co.uk>  Thu, 07 Jan 2016 16:01:06 +0000
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Thu, 14 Jan 2016 16:47:43 +0000
 
 symbiosis-common (2015:1106) stable; urgency=medium