(ichr_ca, pchr_ca, sect_ca, dchr_ca, NSC_GENITEM, ship_ca, mchr_ca)

(ichr_ca, pchr_ca, sect_ca, dchr_ca, NSC_GENITEM, ship_ca, mchr_ca)
plane_ca, plchr_ca, land_ca, lchr_ca, nuke_ca, nchr_ca, treaty_ca)
loan_ca, news_ca, lost_ca, commodity_ca, trade_ca, nat_ca)
(empfile_ca): Move row index selector to beginning of array and set
its table.  Set table for NSC_SITYPE(i_type), NSC_NATID, NSC_TYPEID
selectors.
(news_ca): Set selector action's table.
(commodity_ca, trade_ca): Set selector maxbidder's table.