Apache and gunicorn now use the same entrypoint
The wsgi file needs to live in the budget dir if we want it to be installed by setuptools
The path no longer needs to be modified in the .wsgi file
Add the possibilty to run ihatemoney via Apache mod_wsgi ihatemoney.wsgi is the entry point for mod_wsgi. A virtualenv can be activated if its path is specified as an env var in the apache virtual host file