Removed no-longer-needed project-level messages template include.
Removed no-longer-needed project-level messages template include.

mozilla/moztrap,mccarrmb/moztrap,bobsilverberg/moztrap,shinglyu/moztrap,mccarrmb/moztrap,mccarrmb/moztrap,mozilla/moztrap,bobsilverberg/moztrap,shinglyu/moztrap,mccarrmb/moztrap,bobsilverberg/moztrap,shinglyu/moztrap,bobsilverberg/moztrap,shinglyu/moztrap,shinglyu/moztrap,mccarrmb/moztrap,mozilla/moztrap,mozilla/moztrap,mozilla/moztrap