Added capability to show REST response in report

[shinusuresh]

As a user who uses karate service based testing framework (https://intuit.github.io/karate/), I wanted to see the http wire request and response when my test execute.

The PR will add this capability. The karate generated json, will add a doc_string node to step which contains the wire log. The log is being parsed and emitted in the report.

The report will add a new button in the report

And expands upon click will show the wire request and response with headers

[coveralls]

Coverage increased (+0.02%) to 98.349% when pulling 145e900 on shinusuresh:feature/add-support-to-karate-framework into 89ead46 on wswebcreation:master.

[wswebcreation]

Thanks man, this looks really great!, thanks for the addition!!

[wswebcreation]

Thanks, published version https://github.com/wswebcreation/multiple-cucumber-html-reporter/releases/tag/v1.14.0

[shinusuresh]

Nice. Thanks @wswebcreation