All source code is copyright © 2018, David O'Rourke and is licensed under the GNU General Public License v3.0.
This visual stylings and graphical elements of this work are licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
The Submarine logo is copyright © 2018, David O'Rourke and may not be used without express permission from the author.