Got rid of the horrible layout-elements proc that some bright OF type wroteto handle a maximum of eight portlets in a column. Getting rid of it simplifiedthe layout templates, not surprisingly. If nested "list" tags worked I couldget rid of the various simple column layout templates as a matter of fact.
Changed parameter handling a bit ... set_value now takes a parameter id, asdo some other procs. set_value in particular was very dangerous as it wouldchange the values for ALL parameter entries with the same key.
