调bug

添加了track的一些refresh（static没做）
TrackPercentPoint 在有Movable的前提下添加默认动画

Assets/StreamingAssets/Songs/ThemeBundles/basic.abs

@@ -0,0 +1,14 @@
+{
+	"ThemeBundleAbstract" : {
+		"__type" : "Ichni.ThemeBundleAbstract,Assembly-CSharp",
+		"value" : {
+			"fileName" : "basic",
+			"displayName" : "basic",
+			"description" : "Default Description",
+			"tags" : [
+				
+			],
+			"iconPath" : "Icons\/Default.png"
+		}
+	}
+}