* package/mpkg_win.nsi
* package/winuni/mpkg_win_uni.nsi
+ Installation will now create 'Harbour' registry key under
'Software', and in it write 'InstallDir' value with the
location of Harbour dir structure.
With this, additional tools (addons) can easily locate
Harbour on a system and install themselves indide the
dir structure or make necessary configuration settings
which need this information. F.e. HBIDE installer (which
can go even to '%ProgramFiles%/Harbour IDE' or '%ProgramFiles%/HBIDE'
can locate Harbour and configure its .ini to point to
proper hbmk2 location.