Changes

* The #servo IRC channel contains lots of people who know about both Rust and Gecko.

* Are you new to Rust and not sure if your Rust code could be improved? The following people can review Rust patches for Firefox from an "is this good Rust code?" point of view.

** Josh Bowman-Matthews (:jdm)

** Emilio Cobos Alvarez (:emilio)

** Manish Goregaokar (:manishearth)

** Cameron McCormack (:heycam)