Homebrew/homebrew — pull request #34331 by DomT4 (2014-11-20 01:20:51+00:00)
Title: valgrind: moving mmosr to stable

Lets Valgrind users try the head on Yosemite and above. Fixes [this comment](https://github.com/Homebrew/homebrew/issues/29988#issuecomment-63743711).