2.0.0

Say hello to Badgen v2:

• Rewrite using TypeScript, cleaner and stronger code base
• Auto generate doc page for all live badges
• New badge builder (https://badgen.net/builder)
• Docker release (https://hub.docker.com/r/amio/badgen)

With some minor changes:

• Revamped runkit and https docs
• Update lgtm with new api, and more badges
• Bug fixes

And a breaking change:

• Sunset api.badgen.net. It is not critical feature, and we could easily run out of quota for api with rate limiting, like GitHub.