GPL 2.0/LGPL 2.1/MPL 1.1 tri-license

The contents of this software may be used under the terms of
the GNU General Public License Version 2 or later (the "GPL"), or
the GNU Lesser General Public License Version 2.1 or later (the "LGPL")
or the Mozilla Public License Version 1.1 or later (the "MPL").

Software distributed under these licenses is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the licences on
http://www.fsf.org and http://www.opensource.org for the specific language
governing rights and limitations under the licenses.