relicense GPL3+

Build.PL

@@ -1,7 +1,7 @@
 use Module::Build qw();
 my $builder = Module::Build->new(
     module_name       => 'NGCP-Schema',
-    license           => 'restrictive',
+    license           => 'GPL_3',
     dist_author       => 'Lars Dieckow <ldieckow@sipwise.com>',
     dist_version_from => 'lib/NGCP/Schema.pm',
     requires          => {

README

@@ -16,4 +16,25 @@ See distribution meta file.
 
 =head1 LICENCE
 
-restricted
+This software is Copyright © 2013 by Sipwise GmbH, Austria.
+
+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 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 package; if not, write to the Free
+Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+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
+F</usr/share/common-licenses/GPL-3>.

lib/NGCP/Schema.pm

@@ -143,4 +143,25 @@ Lars Dieckow C<< <ldieckow@sipwise.com> >>
 
 =head1 LICENCE
 
-restricted
+This software is Copyright © 2013 by Sipwise GmbH, Austria.
+
+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 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 package; if not, write to the Free
+Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+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
+F</usr/share/common-licenses/GPL-3>.

lib/NGCP/Schema/Config.pm

@@ -120,4 +120,25 @@ Lars Dieckow C<< <ldieckow@sipwise.com> >>
 
 =head1 LICENCE
 
-restricted
+This software is Copyright © 2013 by Sipwise GmbH, Austria.
+
+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 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 package; if not, write to the Free
+Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+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
+F</usr/share/common-licenses/GPL-3>.

lib/NGCP/Schema/Exception.pm

@@ -93,4 +93,25 @@ Lars Dieckow C<< <ldieckow@sipwise.com> >>
 
 =head1 LICENCE
 
-restricted
+This software is Copyright © 2013 by Sipwise GmbH, Austria.
+
+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 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 package; if not, write to the Free
+Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+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
+F</usr/share/common-licenses/GPL-3>.