MT#16473 Convert debian/copyright to machine-readable format

See <https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/>.

Converted via update-copyright. Update copyright years.

Change-Id: If52ba1a952940225e1f52390203f508c680add28

debian/copyright

@@ -1,23 +1,23 @@
-Upstream Author: The Sipwise Team - http://sipwise.com
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
-Copyright: 2007-2013, Sipwise GmbH, Austria
+Source: https://www.sipwise.com/
+Upstream-Contact: Sipwise Development Team <support@sipwise.com>
+
+Files: *
+Copyright:
+ Copyright © 2007-2015 Sipwise GmbH, Austria
 License: GPL-3+
- This program is free software; you can redistribute it
+ This program is free software: you can redistribute it and/or modify
- and/or modify it under the terms of the GNU General Public
+ it under the terms of the GNU General Public License as published by
- License as published by the Free Software Foundation; either
+ the Free Software Foundation, either version 3 of the License, or
- version 3 of the License, or (at your option) any later
+ (at your option) any later version.
- version.
  .
- This program is distributed in the hope that it will be
+ This program is distributed in the hope that it will be useful,
- useful, but WITHOUT ANY WARRANTY; without even the implied
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- PURPOSE.  See the GNU General Public License for more
+ GNU General Public License for more details.
- details.
  .
- You should have received a copy of the GNU General Public
+ You should have received a copy of the GNU General Public License
- License along with this package; if not, write to the Free
+ along with this program.  If not, see <https://www.gnu.org/licenses/>.
- Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+Comment:
- Boston, MA  02110-1301 USA
+ On Debian systems, the full text of the GNU General Public License
- .
+ version 3 can be found in the file '/usr/share/common-licenses/GPL-3'.
- On Debian systems, the full text of the GNU General Public
- License version 3 can be found in the file
- `/usr/share/common-licenses/GPL-3'.