License dates

michaelblyons · michaelblyons · commit 60b2779ea8a4 · 2021-04-16T19:32:06.000-04:00
diff --git a/LICENSE.txt b/LICENSE.txt
@@ -1,4 +1,5 @@
-Copyright (c) 2011 Guillermo López-Anglada
+Copyright (c) 2011-2015 Guillermo López-Anglada
+              2020-2021 Michael Lyons
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
