#130 - Copy Environment index.json and index_json_spec from old Rails to new Rails.

* No changes made. Just copied the files.
#130 - Fix Environment index.json and index_json_spec for new Rails.
Merge pull request #330 from mdaliejaz/environments_json

#130 - Moved Environment index.json and index_json_spec to new Rails.
ServiceCacheStrategy.clear_services should run after every spec