Dump initial prototype of devtools server into the build. Expect lies if you try to use it for anything real.
Enable executing JS snippets in the context of the main Servo window and viewing the responses from the Firefox remote console.
Split devtools implementation into sensible modules.
Avoid selecting on the devtools port if no devtools server exists.
Implement wire protocol support for DOM inspector.
Enable real DOM inspector support.
Retrieve some basic layout properties for nodes to make the box model somewhat useful.