More small fixes

[esmithayer]

• Adds lots of stuff to the mock data script. It now:
  • clears the database first
  • adds a bunch of service data
  • adds a user for each service
  • adds a bunch of patients while logged in as different patients to create some edit history data
  • adds a bunch of referrals and screening results
• Also fixes a few minor display issues that the fake data uncovered.

[mapsam]

Works for me after a few updates

Updated python path for the project

(rva-screening)mapsam: export PYTHONPATH=":/Users/mapsam/path/to/project"

Ensure the audit schema exists in db

(rva-screening)mapsam: psql -d screener
           # screener: create schema audit;