New version control.

copying.txt

@@ -0,0 +1,16 @@
+Copyright (C) 2000, 2009, 2011, 2012 Neil Edelman
+Uses HMAC-SHA-256 code Copyright (C) 2005 Olivier Gay, see Mac.c.
+
+OSS Game is 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 OSS Game (see gnu.txt.)  If not, see
+<http://www.gnu.org/licenses/>.