[Lazarus] UTF8 string compare with correct locale sorting

[Michael Schnell]

I forgot to mention that in fact I like to busy myself both with Unicode 
Strings handling in Pascal and with String theory in theoretical 
physics.Otherwise I would not take part in this discussion.)

But in every-day life - mostly because of Unicode - I prefer using the 
old Turbo-Delphi rather than Lazarus.

-Michael