Copied all files from new-api branch of old repo

src/emit.cpp

@@ -0,0 +1,30 @@
+#include "yaml-cpp/node/emit.h"
+#include "yaml-cpp/emitfromevents.h"
+#include "yaml-cpp/emitter.h"
+#include "nodeevents.h"
+
+namespace YAML
+{
+	Emitter& operator << (Emitter& out, const Node& node)
+	{
+		EmitFromEvents emitFromEvents(out);
+		NodeEvents events(node);
+		events.Emit(emitFromEvents);
+		return out;
+	}
+	
+	std::ostream& operator << (std::ostream& out, const Node& node)
+	{
+		Emitter emitter;
+		emitter << node;
+		out << emitter.c_str();
+		return out;
+	}
+
+	std::string Dump(const Node& node)
+	{
+		Emitter emitter;
+		emitter << node;
+		return emitter.c_str();
+	}
+}