#142 Gui List Widget Optimization

[Anonymous]

I've optimized the list widget to create in 5% of former
time (savings is not linear)
Also to have faster selections.
This has been tested by myself and Pierre Besnard in
France....(I quote)
Thank you very much!
Your optimization is marvelous!
My traitment time has pass from 45' to 3'.
congratulation!!!!
You're welcome to have a drink in britany (the small one
in france).
pierre,
file is attached.
Todd Marshall

tested for 2.5.7