- modified the experimental JSON/Perl data object parse by removing
  the pure perl implementation and replacing it with the 'Safe' implementation.
  The latter implementation is more stable and better supports nested structures.
  It suffers from requiring a Perl variable syntax if you want to use variable
  interpolation, however the use of data structure syntax is probably best restricted
  to JSON objects anyway which is consistent with current Bedrock behavior.  Interpolation
  within JSON strings is not supported and in fact not valid.

  { x =\> $$b[4] } instead of { x =\> $b.[4] }

  While this might be a source of confusion for Bedrock programmers, it might be best
  considered an Easter Egg anyway and I may elect NOT to publicize the feature.