* utils/hbrun/hbrun.prg
+ Added public function HBRUN_DIRBASE() which returns the
same value as envvar __HBRUN__DIRBASE, but this one looks
a superior interface between scripts and runner environment.
Pls comment.
* contrib/make.hbs
* contrib/hbpost.hbm
* Updated TODO list.
* Renamed internal _HB_*_INSTALL vars to _HB_INSTALL_*
; TODO: Do the same in Harbour with HB_*_INSTALL envvars.
67e483e6d8