update with new options.  remove confusing text about KRB5_CONFIG
update with new options.  remove confusing text about KRB5_CONFIG


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@10207 ec53bebd-3082-4978-b11e-865c3cabbd6b

madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal