Import town rating label patch

http://www.tt-forums.net/viewtopic.php?p=1118282#p1118282

src/company_cmd.cpp

@@ -571,6 +571,8 @@ Company *DoStartupNewCompany(bool is_ai, CompanyID company = INVALID_COMPANY)
 	AI::BroadcastNewEvent(new ScriptEventCompanyNew(c->index), c->index);
 	Game::NewEvent(new ScriptEventCompanyNew(c->index));
 
+	if (!is_ai) UpdateAllTownVirtCoords();
+
 	return c;
 }