All fields should be aliased in generated queries

[rbalicki2]

• This should be controllable via CLI param or config param
• Instead of

  const queryText = 'query HomeRoute  {\
  pets {\
  id,\
  name,\
  picture,\
  tagline,\
  },\
  }';

  we should generate

  const queryText = 'query HomeRoute  {\
  0: pets {\
  0: id,\
  1: name,\
  2: picture,\
  3: tagline,\
  },\
  }';

  etc.

• This will decrease the size of the network response
• The normalization should (probably) be unchanged. We need all the fields in the normalization AST to generate the store key
• However, we should modify getNetworkResponseKey to return 0, 1, etc.
• The keys should be numbers, letters or underscores of increasing length. (i.e. the 38th field at a given level should be 00).

[rbalicki2]

Closed as duplicate of #34