- Added versioning to the transformer.json file.
- The new transformer_1.0.0.json is a copy of the origianl stable transformer.json file (commit 40b9dc81c7b20957b409a9dd664f96a379fe451f).
- The new transformer_1.1.0.json has added versioning and also adds both 'metadata' and 'feedaback' parameters to the drilldown URLs (as in previous commit).
- The old transformer.json will need to be removed because it is redundant.