Documentation Integration with Dash

[Kapeli]

I'd like to integrate Swift Package Index into Dash, my documentation browser app.

What I need:

• Package Search API. If possible, this API should also return the list of targets within the packages for which documentation is available and the versions of the package.
• Downloadable Docs. A way to download the DocC files given a package version and target. If you're preparing the DocC for static hosting, I'd prefer the static hosted version.