debian: Add debian packaging

debian/copyright

@@ -0,0 +1,29 @@
+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: 0xffff
+
+Files: *
+Copyright: 2007-2012 pancake <pancake@youterm.com>
+           2011      Michael Buesch <mb@bu3sch.de>
+           2011-2013 Pali Rohár <pali.rohar@gmail.com>
+License: GPL-3.0+
+
+Files: debian/*
+Copyright: 2013 Pali Rohár <pali.rohar@gmail.com>
+License: GPL-3.0+
+
+License: GPL-3.0+
+ 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 3 of the License, or
+ (at your option) any later version.
+ .
+ This package 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, see <http://www.gnu.org/licenses/>.
+ .
+ On Debian systems, the complete text of the GNU General
+ Public License version 3 can be found in "/usr/share/common-licenses/GPL-3".