Upstream update

Fix

• Fix the compatible compile issue for SDWebImage 5.0.0-beta4 version
• Adopt the memory cost function using bytes size

YYImageCoder bridge && Carthage support

Feature

• Add SDImageYYCoder custom coder class, which use YYImageDecoder && YYImageEncoder for image decoding && encoding
• Upgrade to support SDWebImage 5.0.0-beta3 for YYImage bridge

Fix

• Fix that isAllFramesLoaded property of YYImage plugin not works
• Fix that all the category naming typo from SDAddtions to SDAdditions

Project

• Support Carthage. Note YYImage Carthage dependency does not support WebP, use CocoaPods instead if you want WebP support

Initial Realse

First beta release to be compatible for SDWebImage 5.0.0-beta
Supports YYImage image decoding and rendering, including YYAnimatedImageView+WebCache and YYImage as SDAnimatedImage
Supports YYCache cache system, including YYMemoryCache as SDMemoryCache, YYDiskCache as SDDiskCache, YYCache as SDImageCache.