* Fixed the link to extra addons. It was 404, now it's linked to https://github.com/impress/impress-extras * Added new sentence describing how to use extra addons.
* Source files are under src/ * js/impress.js is now generated, but remains part of the repo (so it just works) * npm run build * build.js uses buildify node module * Break out navigation and resize plugins from core src/impress.js file