Additional info on FOCUS_PRZM

Additional info on FOCUS_PRZM_2.4.1

(22/Apr/2001)

Code modifications were made only in the PRZM shell but were not necessary for WinPRZM itself:

Fixed a reported input file error for scenarios "parent with two metabolites".
Fixed problem of deactivated "efate" button found under special scenario conditions.
De-activated option to use Kss as input parameter.
Fixed minor shortcomings of the compound database.
Fixed reported problems with the "Scenario Manager".