This is now done! Woo! No more having plugins code separate from their docs (I hear we might even get tests to live within plugin repos in the next while too!).
I tried to be diligent, but it's possible I made mistakes along the way. You can see the result on the edge version of the docs: http://cordova.apache.org/docs/en/edge/ There's a new "Plugins API" page, and all of the plugin docs are moved into the respective repos within a doc/index.md file. Some of doc/index.md files are fairly large, and to help with that I attempted to remove some of the repetition that I found: Quick Examples vs. Full Examples, Overviews vs Descriptions (in cases where they were saying the same thing). Also - for the file API, I just wrote to refer to the FileSystem spec for the API and copied over only the Cordova platform quirks. This will be a bad offline experience, so I'm not 100% convinced that was the right thing to do, but wow is that file big if you were to copy over all of the documentation! https://github.com/apache/cordova-plugin-file/blob/dev/doc/index.md