1. 更新Layout布局。
1. 提交UIScale9Sprite and  UILayoutComponent.
Merge pull request #85 from chengstory/v3_dll_layout

V3 dll layout
1. 修改CCProtectedNode 头文件位置。
2. 把LayoutComponent和新版的九宫格类。
update for layout
Merge pull request #86 from liamcindy/v3_dll

update for layout
Merge branch 'v3_dll' of https://github.com/chengstory/cocos2d-x into v3_dll
modify that CSParseBinary, CCNodeReader, CCActionTimelineCache, TextAtlasReader, TextBMFontReader, TextReader. add CSLoader