Remove no longer used version.h

GIT_SILENT

version.h

-/**********************************************************************************
-  This file is part of the game 'KTron'
-
-  Copyright (C) 1998-2000 by Matthias Kiefer <matthias.kiefer@gmx.de>
-  Copyright (C) 2005 Benjamin C. Meyer <ben at meyerhome dot net>
-  Copyright (C) 2008-2009 Stas Verberkt <legolas at legolasweb dot nl>
-
-  This program 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 2 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; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-
-  *******************************************************************************/
-
-#ifndef VERSION_H
-#define VERSION_H
-
-#define KTRON_VERSION "2.1"
-
-#endif /* VERSION_H */