* utils/hbmk2/hbmk2.prg
! Fixed regression in 2011-02-10 23:45 UTC+0100 Viktor Szakats,
in making .hbmk dir hidden when converting from custom DirBuild()
to core hb_DirBuild(). Due to typo the dir was not made hidden.
! Fixed to make .hbmk hidden regardless of casing (f.e. on MS-DOS).