[Lazarus] Again an UTF8 mess!

[Giuliano Colla]

Compiling under Lazarus trunk applications which were written under 
Lazarus 1.4.x, I find a lot of unresolved symbols. All the xxxUTF8 
procedures in fileutil such as FileExistsUTF8, FileOpenUTF8 
GetEnvironmentVariableUTF8 etc have disappeared. They are hidden behind 
an $IFDEF EnableWrapperFunctions. By the way those procedures were 
generated by the conversion of Delphi code under Lazarus 1.4.

I understand that  the widestring manager is not needed in most cases, 
and therefore those functions are pretty much useless outside Windows, 
(they have always been btw?) but an $ELSE clause preserving the names, 
and redirecting as appropriate, would be the only acceptable solution by 
an end user POV.

FPC goes to one extreme, keeping stone age old constructs to maintain 
compatibility with the source code of TP, Lazarus should at least 
attempt to keep source code compatibility within 1.x!

End of rant.

Giuliano