Loosened the requirements for constructing a MapPager

This is so that I can configure the size of the pages in the config.cfg
file.

server/server_application.hpp

@@ -22,20 +22,25 @@
 #ifndef SERVERAPPLICATION_HPP_
 #define SERVERAPPLICATION_HPP_
 
+//maps
+#include "map_generator.hpp"
+#include "map_file_format.hpp"
+#include "region_pager.hpp"
+
 //networking
 #include "network_packet.hpp"
 #include "udp_network_utility.hpp"
 #include "serial.hpp"
 
+//common
+#include "config_utility.hpp"
+#include "vector2.hpp"
+
 //APIs
 #include "lua/lua.hpp"
 #include "sqlite3/sqlite3.h"
 #include "SDL/SDL.h"
 
-//common
-#include "config_utility.hpp"
-#include "vector2.hpp"
-
 //STL
 #include <map>
 #include <string>
@@ -79,6 +84,9 @@ private:
 
 	void PumpPacket(NetworkPacket);
 
+	//maps
+	RegionPager<MapGenerator, MapFileFormat> mapPager;
+
 	//networking
 	UDPNetworkUtility network;