Now, we have many documents about dom bindings as inline comments. It's better to fuse a standalone markdown document to them.
Source-Repo: https://github.com/servo/servo
Source-Revision: 2c5155a119872ccdfb614c4cd5b1379de20ab595
This gives us a better place to put DOM documentation, which I'd like to start
adding.
Source-Repo: https://github.com/servo/servo
Source-Revision: ccdf0bd65e415eff024e034519f733eeded32812