mxcl/homebrew — pull request #20825 by telemachus (2013-06-26 19:15:15+00:00)
Title: Add a HEAD option for mutt

Something simpler than #20677 for mxcl/master. (The more complex formula can be a tap.)

At some point later, I'll resubmit some of the other especially useful Mutt patches if that seems useful.