Preliminary setup - basic data structures are there.

map.cpp

@@ -0,0 +1,17 @@
+#include "map.h"
+#include "node.h"
+
+namespace YAML
+{
+	Map::Map()
+	{
+	}
+
+	Map::~Map()
+	{
+		for(node_map::const_iterator it=m_data.begin();it!=m_data.end();++it) {
+			delete it->first;
+			delete it->second;
+		}
+	}
+}