Fixed Soldier units from costing only 1 production

HLOOKUP formula in column AA of 'Units' tab in CEP_ArmiesCities
incorrectly set the 1st cell of the array as $G$2 instead of $F$2 thus
'soldier' was never referenced.
Extra 's' from UNITCLASS_MARINE in CEA_End removed.
Changed CEP_GALLEY back to BIREME.