Add a buglist for people in the Firefox group.

Benjamin, please let me know if there's anything you'ld like me to add or change to make this suitable for merging.

Thanks!

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I'm a little surprised that there isn't a freeform text field here for notes: what I saw in the original mockup was a place where people could notate "blocked on X" or "review needed from bsmedberg", which is IMO the most valuable part of this exercise. Did that get cut?