See: https://github.com/openstreetmap/iD/issues/3403#issuecomment-245150454 This change drops the iD.js bundle size from 4.5MB to 3.4MB, and makes it much more readable, which is nice for debugging. This does not affect the minified bundle size.
* One-shot development * Move jsonp to module * Tooltip -> module * Remove d3.jsonp * Fix tooltip lint * Load all libs but d3 itself with require * Add top-level brfs * Unformat intro graph