aliased fields are omitted if non-alias field is defined in query

[yamitzky]

If non-alias field and alias fields are defined in a query, alias fields are unexpectedly omitted.

Here is a starwars example to reproduce.

{
  reviews(episode: EMPIRE) {
    stars
  }
  jediReviews: reviews(episode: JEDI) {
    stars
  }
}

Expected Behaviour

{
  "data": {
    "reviews": [],
    "jediReviews": []
  }
}

Actual Behavior

{
  "data": {
    "reviews": []
  }
}

In addition to that, resolver for field jediReviews is never invoked.

Minimal graphql.schema and models to reproduce

[grzn]

#84 does not fix this.
The resolver for the alias is never invoked.

[grzn]

This issue should be re-opened.