Merge pull request #480 from mrkeldon/master

Add onReset handler for Tweens

src/Tween.js

@@ -76,6 +76,9 @@
         }
 
         this.reset();
+
+	// add Reset event handler after initial reset is fired
+	this.onReset = config.onReset;
     };
 
     // start/diff object = attrs.nodeId.tweenId.attr
@@ -172,6 +175,11 @@
                     that.onFinish();
                 }
             };
+            tween.onReset = function() {
+                if (that._isLastTween(tween) && that.onReset) {
+                    that.onReset();
+                }
+            };
         },
         /**
          * play
@@ -596,4 +604,4 @@
             return c * t / d + b;
         }
     };
-})();
+})();