Change the way db_orm.js does the connection.  Remove setDBName in favor of process.env.db_name.

Make sure none of the models are cached.
Request tests pass again.
All tests pass, stuff might even work.  Error handling in routes is lame.
Validation, routes and the passport user check now use db_orm.
Remove test/db.js, remove lib/db require form lib/request.js, pwencrypt.js routes/index.js
and routes/reports.js.  All of the modules which were modified which actually used lib/db
now use lib/db_orm.