This is free software; you can redistribute it and/or modify
it under the terms of the AFFERO GENERAL PUBLIC LICENSE as published by
Affero Inc; either version 1, or (at your option) any later version.

This library 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 
AFFERO GENERAL PUBLIC LICENSE for more details.