MyBranch Test
Add manual/framework/native/v3/new-renderer/ja
Merge branch 'master' into MyBranch
Merge pull request #643 from ToshikawaSeita/MyBranch

Add manual/framework/native/v3/new-renderer/ja
Merge pull request #642 from yangws/master

Add upgrade-project guide doc.
Quick spell check of the folders: catalog, manual/code-ide and manual/framework/html5.
Merge pull request #645 from simondel/spellcheck

Quick spell check of some folders
Fix a link error of ide catalog.
Merge branch 'master' of https://github.com/chukong/cocos-docs