+## License
+
+ Copyright 2014 Joe Wreschnig
+ Licensed under the terms of the GNU GPL v2 or later
+ @license http://www.gnu.org/licenses/gpl-2.0.html
+ @source: http://yukkurigames.com/string-lerp/
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ As additional permission, you may distribute the program or works
+ based on it without the copy of the GNU GPL normally required,
+ provided you include this license notice and a URL through which
+ recipients can access the corresponding source code.