Generate a JSON version of the ARIA in HTML requirements

[jongund]

I have created a script to generate a JSON file of the ARIA in HTML specification requirements for use in an evaluation tool I support.
I think JSON version of the requirements would be useful to others and would like the working group to consider generating a JSON version of the specification requirements in addition to the document version.
This type of resource would make it much easier and for tools to integrate the latest version of the specs into their tools.
Tools would also be more consistent in implementing spec requirements.

Example JSON file:
[https://github.com/opena11y/evaluation-library/blob/dev/v2.0/src/aria-in-html/ariaInHtmlInfo.json]

Example script to generate JSON from the spec:
[https://github.com/opena11y/evaluation-library/blob/dev/v2.0/src/aria-in-html/generate-aria-in-html.js]