move QCoreApplication::addLibraryPath call from KApplication to KComponentData

[David Faure]

On Monday 24 November 2008, Matthias Kretz wrote:
> I still didn't get a "go ahead". Do you want me to change the atomic int to an 
> int? I still think the patch should go in as is.

Personally I think this testAndSet stuff just makes this code unreadable,
especially if we all agree that it's pointless in code that will always be
single-threaded...

About code readability, this int should rather be an enum, too :-)

-- 
David Faure, faure at kde.org, sponsored by Qt Software @ Nokia to work on KDE,
Konqueror (http://www.konqueror.org), and KOffice (http://www.koffice.org).