[JW Lua] FCLuaIterator: ForEachObject and Save() functionality

[Jan Angermüller]

Jari,

when I use FCLuaIterator:ForEachObject instead of ForEachObjectSaved, is 
it still possible to save (some) objects WITHIN the callback function ? 
For what I have tested it seems ok so far and if it is the same 
behaviour as ForEach, it probably should be possible.
But I wasn't sure if I can expect this behaviour for every class used 
with ForEachObject.

Jan