[Zeksie]

Would be useful to have ability to set a custom sorting function for the party and raid headers. Useful for named lists, or abitrary class selections that would benefit from class order for example.

So, in the configureChildren function in SecureTemplates.lua, something like this:

	local sortMethod = self:GetAttribute("sortMethod") or "INDEX"; --sort by ID by default
	local sortDir = self:GetAttribute("sortDir") or "ASC"; --sort ascending by default
        local customSort = self:GetAttribute("sortFunc")

        if (type(customSort) == "function") then
                table.sort(sortingTable, customSort)
        elseif ( sortMethod == "NAME" ) then
		table.sort(sortingTable);
	end