Remove dependence on MooTools More in MooTools form validation

Mootools validator does not load Mootools More since Joomla 3.0 but it is still using Hash object which is part of Mootools More.
There is a very simple fix.

Posted 5 months ago
http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_id=8103&tracker_item_id=30900