Let Cobra do the usage error logging
authorBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Mon, 5 Oct 2015 18:26:49 +0000 (20:26 +0200)
committerBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Mon, 5 Oct 2015 18:26:49 +0000 (20:26 +0200)
commitb25ba8b095a75da78a129d494c3579f427a2d4a7
treeecdfd638673344bae0daf95154feeee742b67237
parentb9aaa0079b95ed29ad2f36ebf077a61cb11fc7cb
Let Cobra do the usage error logging

Fixes #1472
commands/hugo.go
utils/utils.go
utils/utils_test.go [deleted file]