minig    : http://code.google.com/p/minig/ (GNU General Public License v3)
o-push   : http://code.google.com/p/o-push/ (GNU Affero General Public License v3)
Stato    : http://www.stato-framework.org/ (MIT)
Zend framework : http://framework.zend.com/ (New BSD License)
MooTools : http://mootools.net/ (MIT)
FPDF     : http://www.fpdf.org/ (Permissive)
Solr php client : http://code.google.com/p/solr-php-client/ (New BSD License)
Different perl libs : http://www.cpan.org/ (Artistic, GPL)
