The contents of this software may be used under the terms of the GNU General Public License Version 2 or later (the "GPL", see COPYING.GPL), or the GNU Lesser General Public License Version 2.1 or later (the "LGPL", see COPYING.LGPL) or the Mozilla Public License Version 1.1 or later (the "MPL", see COPYING.MPL). To see these files, unzip the extension and read the contained files.