Tweak www/googlebook_dl version 20120817
Tweak www/cakephp13 version 1.3.17
Tweak www/cakephp23 version 2.3.6
Tweak www/cakephp11 version 1.1.19.6305_4
Tweak www/cakephp21 version 2.1.3
Update www/joomla31 to version 3.2.0
Tweak cad/brlcad version 7.24.0