<tag i='1'> You may distribute it and/or modify it under the terms of either the GNU General Public License (</tag><tag i='2'>http://www.gnu.org/licenses/gpl.html</tag>), version 3 or later, or the Creative Commons Attribution License (<tag i='2'>http://creativecommons.org/licenses/by/4.0/</tag>), version 4.0 or later.