--- /dev/null
+centaur is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License 2 as
+published by the Free Software Foundation.
+
+centaur 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.
+
+You should have received a copy of the GNU General Public License
+along with centaur. If not, see <http://www.gnu.org/licenses/>.