Implemented SharedParameters system in the client (read more)

Here are more tweaks:
* InWorld's quit event now exits to the main menu, bypassing a relayed disconnect message
* InWorld's disconnect hander no longer throws exceptions (dropped creation packet bugfix)
* CombatData's internals now point to std::pair objects
* Enemies are stored in a global list

server/server_application.hpp

@@ -106,6 +106,7 @@ private:
 	std::map<int, AccountData> accountMap;
 	std::map<int, CharacterData> characterMap;
 	std::map<int, CombatData> combatMap;
+	std::map<int, EnemyData> enemyMap;
 
 	//maps
 	//TODO: I need to handle multiple map objects