Enhance plugin profile to provide scaffolded documentation setup

[robertoschwald]

It might be a good idea to enhance the plugin profile to create documentation stubs, to make it easier for plugin developers to create plugin documentation, and to have the same ci / layout across plugin documentation

Idea is to create on "grails create-plugin" by default:

• README.md
• AsciiDoc configuration in build.gradle
• Stub documentation in src/docs based on templates

[dmahapatro]

README.adoc instead ? ;-)

[robertoschwald]

Does GH render README.adoc like the md? Then adoc.

[dmahapatro]

GitHub (unlike BitBucket) is a big proponent of AsciiDoctor as well as Markdown.