Set the static root.
Use chipy_org.libs to work with modern gunicorn.
Use modern gunicorn
Update pyschopg
Run gunicorn from inside our project directory
Revert "Use chipy_org.libs to work with modern gunicorn."

This reverts commit 3d20853e6e9ddfaae575a8adbf2d3dfeb59bf8bd.
Set pythonpath for gunicorn