these seems unnecessary because QString::fromLocal8Bit() is used
if the function is not overriden, though some sorta UTF-16 support
is suggested in the internal functions I have no trouble creating
files with UTF-16 characters in theirs names and working with
them. if there are any complaints on this it shall be reverted
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>