guard/guard — pull request #612 by juanibiapina (2014-07-29 23:24:34+00:00)
Title: Allow tmux notifier to receive custom types.

This allows the tmux notifier to receive notifications types like
:starting (for instance, when the tests start running).

It will work with the same precedence rules as the already known types.

See issue #488 for my previous comments on why this could be interesting.