title: Maven profiles and install
body: <p>If I have Maven builds set up for an app with profiles set up for different environments (say like prod vs. dev, defining different DB settings and stuff like that) the 'install' goal doesn't seem to make sense, as I don't know which environment got installed into my repo - I've just got com.example.myproject:myapp:0.0.1.</p>
  
  <p>Have I misunderstood something, or are profiles supposed to be used with other goals?</p>