Began working on the lua API for the map

The basic framework is done.

common/map/map_file_format.hpp

@@ -24,7 +24,15 @@
 
 #include "region.hpp"
 
-class MapFileFormat {
+class DummyFormat {
+public:
+	void Load(Region** const, int x, int y);
+	void Save(Region* const);
+private:
+	//
+};
+/*
+class VerboseFormat {
 public:
 	void Load(Region** const, int x, int y);
 	void Save(Region* const);
@@ -32,4 +40,12 @@ private:
 	//
 };
 
+class CompactFormat {
+public:
+	void Load(Region** const, int x, int y);
+	void Save(Region* const);
+private:
+	//
+};
+*/
 #endif