add Licensing

Author: testwill

README.md

@@ -19,3 +19,16 @@ To Build
 ./configure
 make
 make install # optional
+
+Licensing
+---------
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License Version 2 as
+published by the Free Software Foundation. You may not use, modify or
+distribute this program under any other version of the GNU General
+Public License.
+
+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.