[IMP] wsgi: (proof of concept) serving xml-rpc requests behind gunicorn:

> gunicorn openerp:wsgi.application -c gunicorn.conf.py
If you want to try, you should know an addons_path is
hard coded in openerp.wsgi.on_starting().

bzr revid: vmt@openerp.com-20110819130248-tf81ttu42t2uhkuo