add celery settings, import on Django loadtime and change path info in celery supervisor configs
add rabbit_node to vagrant.yml
make sure rabbitmq is stopped before enabling plugins and started before use
copy rabbitmq.config over
enable celery and rabbitmq roles on webservers.yml
remove chef and puppet provisioners
set correct ownership of .virtualenvs dir
add ipython to local requirements
validate nginx conf
change uwsgi conf to use max-worker-lifetime and add stats and memory-report