Added licensing information.

Author: Torstein Krause Johansen

COPYING

@@ -0,0 +1,17 @@
+Hi there,
+
+all programs, small and big found in here are 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 3 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.
+
+You should have received a copy of the GNU General Public License
+along with this program (see the LICENSE file).  If not, see
+<http://www.gnu.org/licenses/>.
+
+--Torstein, 2014-01-10