(add --reload to gunicorn in Procfile for autoreloading when source changes)
(add --reload to gunicorn in Procfile for autoreloading when source changes)

When running `heroku local`, changing Django source files previously
required killing/restarting the gunicorn process for the changes to
take effect.

Adding --reload flag to gunicorn fixes this

Architizer/mendel,Architizer/mendel,Architizer/mendel,Architizer/mendel