1.MMDrawerController (抽屉框架)
https://github.com/mutualmobile/MMDrawerController
https://github.com/Bilibili/ijkplayer
3.PYPhotoBrowser 九宫格添加图片
https://github.com/iphone5solo/PYPhotoBrowser
4.MWPhotoBrowser 图片轮播
https://github.com/mwaterfall/MWPhotoBrowser
5.QBImagePicker 图片多选
https://github.com/questbeat/QBImagePicker