Merge pull request #414 from dfffffff/master
authorEtchedPixels <alan@etchedpixels.co.uk>
Wed, 31 Aug 2016 13:45:44 +0000 (14:45 +0100)
committerGitHub <noreply@github.com>
Wed, 31 Aug 2016 13:45:44 +0000 (14:45 +0100)
usage now outputs to stderr


Trivial merge