[Qt-creator] bin clean/distclean target shouldn't remove wrapper script

[Fathi Boudra]

Hi,

bin clean/distclean target shouldn't remove wrapper script.

cd bin/ && make -f Makefile distclean
make[2]: Entering directory `/home/user/build-area/qt/qt-creator/bin'
rm -f qtcreator
rm -f *~ core *.core
rm -f qtcreator
rm -f Makefile

cheers,

Fathi