Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
// UK lang variables
tinyMCE.addToLang('flash',{
title : 'Insert / edit Flash Movie',
desc : 'Insert / edit Flash Movie',
file : 'Flash-File (.swf)',
size : 'Size',
list : 'Flash files',
props : 'Flash properties',
general : 'General'
});