* harbour/config/lib.cf
* moved some definitions for easier detecting library build mode
* harbour/config/os2/dir.cf
* harbour/config/os2/global.cf
* some modifications which should help for old GNU make OS2 ports
and maybe also current ones
* source/rtl/disksphb.c
* hb_DiskSpace() changed to not give a runtime error in case
of any error, but set the FError() value instead.
* config/bsd/global.cf
* config/darwin/global.cf
* config/dos/global.cf
* config/dos/owatcom.cf
* config/hpux/global.cf
* config/linux/global.cf
* config/linux/owatcom.cf
* config/os2/dir.cf
* config/os2/global.cf
* config/os2/install.cf
* config/sunos/global.cf
* config/w32/global.cf
! Changed all line beginning spaces to Tabs.
