Lokaltog/powerline — pull request #1022 by piec (2014-08-25 23:32:36+00:00)
Title: Make client/powerline.sh work in osx

Hi, this makes the shell client work in osx.
It behaves the same way as the C client for the socket, it uses a filesystem socket.
It uses gnu env rather than the default BSD env which doesn't handle -0. It can be installed with `brew install coreutils`
Cheers