route mountolás & config options refactor

[lolfail]

Mindkettő egyszerűsíthető...

app.use('/oauth', oauth);
app.use('/api', api);
api.use('/users', users);
api.use('/crossings', crossings);
api.use('/rooms', rooms);
api.use('/timetable', timetable);
api.use('/institution', institution);

const knx = knex({
  client: 'mysql',
  connection: {
    host: options.databaseLoginData.host,
    port: options.databaseLoginData.port,
    user: options.databaseLoginData.user,
    password: options.databaseLoginData.password,
  }
});

[lolfail]

3fb902457f363605ba2f4ee3f62e12723c174a13