Merges #12
Squashed commit of the following:
commit 29d691dfe0
Author: Kenny Parnell <k.parnell@gmail.com>
Date: Mon Jan 22 21:31:59 2018 -0500
Use the current branch instead of master for Travis
commit 708bd0f74a
Author: Kenny Parnell <k.parnell@gmail.com>
Date: Mon Jan 22 21:27:28 2018 -0500
Try to determine which sed we're using.