* CODING.md was renamed to CONTRIBUTING.md a while back.
* Fix link to upstream CONTRIBUTING.md (was pointing at itself,
follows-up 902f1b7).
Change-Id: I465642b842fb2724a57a5c4d93525a9bf46b39ca
Describe how to report bugs, install grunt, and run tests.
Update jsduck instructions.
Fix path to license file in package.json.
Change-Id: I276ff0ea4324f027dafc044a86fa564b2439089a
Convert to Markdown, for better rendering in github. Link more
prominently to install instructions in the README, also mention
Gerrit and the code style and API documentation.
Change-Id: I8e26fea108c32f37078e363f1af18eaf28b83516
