Sync local_settings.py with Grizzly
Merge pull request #87 from vuntz/grizzly-conf

Sync local_settings.py with Grizzly
Make it possible to change SITE_BRANDING in local_settings.py

This is not visible in the UI as this might not be of interest to most
people.
Remove unneeded override attribute
Merge pull request #90 from vuntz/site_branding

https://github.com/crowbar/barclamp-nova_dashboard/pull/90

Merged by devtool for cloudsleuth
switch to using memcached as the default caching backend for dashboard

The local memory cache causes bugs when running multiple apache
processes because each process has its own private cache[1]

https://docs.djangoproject.com/en/1.4/topics/cache/#local-memory-caching

Fixes bnc#829058 - dashboard project randomness
Merge pull request #92 from mapleoin/memcached

switch to memcached as the default caching backend