* make_gnu.bat
+ Added C compiler autodetection. This feature will kick
in if HB_COMPILER is left empty.
(works for all compilers except msvcarm and poccarm)
* utils/hbmk2/hbmk2.prg
+ Added -nohblib option which will omit all static core
Harbour libraries from link commands. Works only in
the command line.
* INSTALL
* Minor.