New point releases
jessie freeze date announced
Add LiMux and Bitraf 2013 BSPs
debian-policy 3.9.5.0 was released
s390 architecture retired
Two upcoming Debian Mini-DebConfs
Add new events from Paul Wise (pabs):

* Add new events from Paul Wise (pabs):
  - New point releases
  - Jessie freeze date
  - BSPs
  - Policy 3.9.5.0
  - s390 retired
  - Mini-Debconfs