[Maas-devel] 1.5.3 released

[Julian Edwards]

I just released 1.5.3 which has a few small bug fixes.  You can pick it
up now from ppa:maas-maintainers/stable or wait for a 14.04 upload.

Here's the changelog:

Bug fix update
--------------

 - Reduce number of celery tasks emitted when updating a cluster controller
   (LP: #1324944)
 - Fix VirshSSH template which was referencing invalid attributes
   (LP: #1324966)
 - Fix a start up problem where a database lock was being taken outside of
   a transaction (LP: #1325759)
 - Reformat badly formatted Architecture error message (LP: #1301465)
 - Final changes to support ppc64el (now known as PowerNV) (LP: #1315154)