code: function decipherConnection(connection) {
    if (connection.username) {
      connection.username = decipher(connection.username);
    }
    if (connection.password) {
      connection.password = decipher(connection.password);
    }
    return connection;
  }
docs: TODO this file being named connections makes it awkward to use because you'll want to do the following: connections.findAll().then(connections => ) Instead models should be db folder, and db.<itemname>.findAll() should do what it needs db.js in lib can become to _db or something