[HTML2] Not making use of method summaries

[Herst]

Description

Generator "HTML2" is doing nothing using method summaries (unlike generator "HTML" or bootprint-openapi).

Swagger-codegen version

2.2.1

Swagger declaration file content or url

swagger: '2.0'
info:
  version: 0.0.0
  title: Simple API
paths:
  /:
    get:
      summary: FOOBAR
      responses:
        200:
          description: OK

"FOOBAR" is nowhere to be found in the resulting document.

Suggest a Fix

Display it above the description.

[wing328]

@Herst thanks for the suggestion. May I know if you've time to contribute the enhancement?

cc @jhitchcock

[Herst]

I have limited time but it might be certainly worth to me to contribute, but I'm not sure yet whether the HTML generator or HTML2 generator or bootprint-openapi fit my needs best yet, so first I'm going to finalize my definition and collect/report bugs on the way.

Hey Guys, I'll pick this up ASAP :)

[wing328]

Closed via #4014