Added test code for UI-G/3, 4, 5 and fixed some formatting

With the database stuff setup properly, I decided to add some test code
for the first UI-G's following login.  I just set the currentUser by
fetching the first user by ID.  I also made a couple tweaks to the
output formatting, removed some unnecessary client-related code, and
changed Setup.java to give our technicians the correct levels (0 for
standard, 1 for admin).