========================== UICollectionView相关===============
https://github.com/bryceredd/RFQuiltLayout
==========================helper相关===============
https://github.com/andrewroycarter/UIView-Helpers
==========================auto layout相关=======
https://github.com/cloudkite/Masonry
https://github.com/smileyborg/UIView-AutoLayout
https://github.com/iMartinKiss/KeepLayout
pinterst的下拉刷新填充满的效果：https://github.com/uzysjung/UzysCircularProgressPullToRefresh
==========================block相关=======================================
https://github.com/jivadevoe/UIAlertView-Blocks
https://github.com/pandamonia/BlocksKit ❤❤❤❤❤
==========================iOS7相关=======================================
iOS7颜色类：https://github.com/claaslange/iOS7Colors
iOS7：动态毛玻璃效果：https://github.com/alexdrone/ios-realtimeblur
iOS7 blur侧边栏：https://github.com/rnystrom/RNFrostedSidebar
iOS7 blur image：https://github.com/lukabernardi/LBBlurredImage
iOS7 blur 效果：https://github.com/nicklockwood/FXBlurView
iOS7的uialertview:https://github.com/alexanderjarvis/PXAlertView
边打字边出现标题：https://github.com/jverdi/JVFloatLabeledTextField
扁平化的segment：https://github.com/pepibumur/PPiFlatSegmentedControl
iOS7视图切换炫酷效果：https://github.com/ColinEberhardt/VCTransitionsLibrary
iOS7教学代码：https://github.com/ShinobiControls/iOS7-day-by-day
iOS7风格的抽屉导航：https://github.com/monospacecollective/MSDynamicsDrawerViewController
颜色渐变的加载：https://github.com/nrj/GradientProgressView
iOS7demo：https://github.com/shu223/iOS7-Sampler
iOS正则分类：https://github.com/bendytree/Objective-C-RegEx-Categories
iOS7侧边栏：https://github.com/romaonthego/RESideMenu
iOS7侧边栏（覆在view上）https://github.com/romaonthego/REFrostedViewController
iOS7库：https://github.com/youknowone/UI7Kit（可以让iOS5也有iOS7的样子）
===========================测试框架=====
http://www.cocoachina.com/applenews/devnews/2013/1025/7242.html
https://github.com/kif-framework/KIF
