disable keyboard repeat on Windows

add some TinyAudio classes to play wav, mostly from Stk (http://github.com/thestk/stk)

examples/TinyAudio/b3SoundEngine.h

@@ -0,0 +1,29 @@
+#ifndef B3_SOUND_ENGINE_H
+#define B3_SOUND_ENGINE_H
+
+#include "Bullet3Common/b3Scalar.h"
+
+class b3SoundEngine
+{
+	struct b3SoundEngineInternalData* m_data;
+	
+	public:
+		
+	b3SoundEngine();
+	virtual ~b3SoundEngine();
+
+	void init();
+	void exit();
+
+	//int createListener();
+
+	void addSoundSource(class b3SoundSource* source);
+	void removeSoundSource(class b3SoundSource* source);
+
+	int loadWavFile(const char* fileName);
+
+	double getSampleRate() const;
+
+};
+
+#endif //B3_SOUND_ENGINE_H