title: Postgres.app configuration (port and other options)
body: <p>I just installed Postgres.app on my Mac, and I need to make some specific configuration to server. For example I want to use different port, not 5432.</p>
  
  <p>I found that it have <code>postgresql.conf</code> at <code>~/Library/Application\ Support/Postgres/var/postgresql.conf</code>, but even if I change value of <code>port =</code> to something other, it listen on 5432 after server restart.</p>
  
  <p>Seems that this <code>postgresql.conf</code> isn't used by Postgress.app. Where it stores server configuration files?</p>