no way to add a hook to do something after parsing config

[jordanorelli]

there should be a way to add a hook to perform an action after running the configuration parse stage (and after it passes). something like:

moon.AfterParse(func() {
  // ...
})

and you should be able to register a bunch of stuff like that. That way, in different files, you can add post-config hooks in init() instead of having a really cumbersome and huge main().