Despite modest behavioural changes, lots of recoding this version, so side-effects akla bugs probably; best save previous version in case you have to drop back.
-- Dialog title now not forced into lower case. -- <handle_to_control>s no longer have memory associated with them, so they never need to be destroyed or localcopy'd. -- Fixed a bug in handling of chained service calls that sometimes caused PowerPro crashes. -- set_position rules tightened up; if <target> absent or zero, implying you're resizing the dialog, all dimension arguments must be present. And fixed bug in relative dimension processing in set_position.
