Changes
Add wikipedia link
_implementation_date = {2015, 2, 6},
_implementation_date = {2015, 2, 6},
_availability = {"event_reward", event_reward = {{2015, 1, 3}}},
_availability = {"event_reward", event_reward = {{2015, 1, 3}}},
_wikipedia = "German submarine U-511",
},
},
["Kai"] = {
["Kai"] = {