guard/guard — pull request #302 by maio (2012-07-13 11:23:34+00:00)
Title: Add support for Emacs notifications

change modeline color according to notification type using emacsclient.

One has to run Emacs with server mode enabled so that emacsclient can
send notifications to it.

- http://www.gnu.org/software/emacs/manual/html_node/emacs/Emacs-Server.html
- http://www.emacswiki.org/emacs/EmacsClient