Added #23 and 24 to Mississippi
Britain, Poland and Italy: added rule disallowing a player at cert limit from bidding in a PR.
Added rulebook link
Updated System18 (markdown)
update NE US, France rules
Corrected PNW
Added rules for PNW
Added two rules to Russia
Mississippi - removed rule about more expensive train in EMR
Amended N Italy rules for train limit,
Dropped number of 6T's in Mississippi
Added rules for North Italy
Added rules for Britain
Added rules for Mississippi
Updated rules link to Scott‘s table with all maps