iOS常用的第三方库

状态栏：

MTStatusBarOverlay
https://github.com/myell0w/MTStatusBarOverlay
上拉和下拉更新：

SVPullToRefresh
https://github.com/samvermette/SVPullToRefresh
网络请求：

AFNetworking
https://github.com/AFNetworking/AFNetworking
ASIHTTPRequest
https://github.com/pokeb/asi-http-request
MKNetworkKit
https://github.com/MugunthKumar/MKNetworkKit
消息提示：

MBProgressHUD
https://github.com/jdg/MBProgressHUD
DejalActivityView
https://github.com/Dejal/DejalActivityView
SVProgressHUD
https://github.com/samvermette/SVProgressHUD
无限循环滚动视图：

InfinitePagingView
https://github.com/caesarcat/InfinitePagingView
简化网络图片处理：

SDWebImage
https://github.com/rs/SDWebImage
分段选择：

SVSegmentedControl
https://github.com/samvermette/SVSegmentedControl
HMSegmentedControl
https://github.com/samvermette/SVSegmentedControl
UIWebView浏览器：

SVWebViewController
https://github.com/samvermette/SVWebViewController
图片浏览器：

MWPhotoBrowser
https://github.com/mwaterfall/MWPhotoBrowser
属性标签：

TTTAttributedLabel
https://github.com/mattt/TTTAttributedLabel
日历控件：

Kal
https://github.com/klazuka/Kal
Three20：
https://github.com/facebook/three20
FMDatabase：
https://github.com/ccgus/fmdb
异步加载图片并缓存：

AsyncImageView
https://github.com/nicklockwood/AsyncImageView
JSONKit：
https://github.com/johnezang/JSONKit
用来处理图片：

GPUImage
https://github.com/BradLarson/GPUImage
控制缓存：

SDURLCache
https://github.com/steipete/SDURLCache