Add metadata files for LeanTween assets and update existing prefab references

Assets/LeanTween/Testing/TestingColorTweening.cs

@@ -0,0 +1,21 @@
+using UnityEngine;
+using System.Collections;
+using DentedPixel;
+
+public class TestingColorTweening : MonoBehaviour {
+
+	// Use this for initialization
+	void Start () {
+		
+		LeanTween.value(gameObject, Color.red, Color.green, 1f)
+                .setOnUpdate(OnTweenUpdate)
+                .setOnUpdateParam(new object[] { "" + 2 });
+	}
+
+	private void OnTweenUpdate( Color update, object obj){
+		object[] objArr = obj as object[];
+		Debug.Log("update:"+update+" obj:"+objArr[0]);
+		
+	}
+	
+}