[DC/TB] [79389382] update rakefile to use api-docs as URL
[DC/TB] [79389382] update Readme
[DC/TB] [79389382] better explanation of rake task
Merge pull request #12 from primedia/79389382_api_docs

79389382 api docs
Merge remote-tracking branch 'origin/master' into 79888872_env_swagger
[TB] [79888872] add another test