add ViewPager Category

add AnimTabsView

Author: wuyexiong

README.md

@@ -285,6 +285,11 @@ ViewPager3D效果
 项目地址：https://github.com/inovex/ViewPager3D  
 <a href="https://github.com/Trinea/android-open-project#%E7%9B%AE%E5%89%8D%E5%8C%85%E6%8B%AC" title="返回目录" style="width:100%"><img src="http://farm4.staticflickr.com/3737/12167413134_edcff68e22_o.png" align="right"/></a>  
 
+1. AnimaTabsview
+仿网易云音乐标签切换的动画,带透明小三角
+项目地址: https://github.com/wuyexiong/transparent-over-animtabsview
+效果演示: http://v.youku.com/v_show/id_XNzA4MjY5NjA0.html
+
 #### 五、GridView  
 1. StaggeredGridView  
 允许非对齐行的GridView，类似Pinterest的瀑布流，并且跟ListView一样自带View缓存，继承自ViewGroup