Copyright (c) 2014 Martin Atukunda and Afriadd Company

This module is free software; you can redistribute it and/or modify it under
the [PostgreSQL License](http://www.opensource.org/licenses/postgresql).

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without a written agreement is
hereby granted, provided that the above copyright notice and this paragraph
and the following two paragraphs appear in all copies.

In no event shall Martin Atukunda or Afriadd Company be liable to any party for
direct, indirect, special, incidental, or consequential damages, including
lost profits, arising out of the use of this software and its documentation,
even if Martin Atukunda or Afriadd Company has been advised of the possibility of
such damage.

Martin Atukunda and Afriadd Company specifically disclaim any warranties,
including, but not limited to, the implied warranties of merchantability and
fitness for a particular purpose. The software provided hereunder is on an "as
is" basis, and Martin Atukunda and Afriadd Company have no obligations to provide
maintenance, support, updates, enhancements, or modifications.