Custom fields on enum

[ikbendewilliam]

It would be nice if we can add values to the enum's. Like this for example:

AgeRange:
  path: webservice/user
  type: enum
  properties:
    child:
      startAge: 0
      endAge: 10
    teen:
      startAge: 10
      endAge: 20
    youngAdult:
      startAge: 20
      endAge: 30

The generator would be smart enough to see that startAge and endAge are custom fields.
TBD how we can add default values for these fields