Restore original clear behavior (Clear both guild marks and NPC/Warps)

src/UserInterface/PythonMiniMap.h

@@ -83,6 +83,9 @@ class CPythonMiniMap : public CScreen, public CSingleton<CPythonMiniMap>
 		void SetAtlasCenterPosition(int x, int y);
 		void SetAtlasScale(float fx, float fy);
 
+		// Atlas Marks
+		void ClearAtlasMarks();
+
 		// NPC List
 		void ClearAtlasMarkInfo();
 		void RegisterAtlasMark(BYTE byType, const char * c_szName, long lx, long ly);