review part of article
Merge branch 'master' of https://github.com/renshan/cocos-docs

Conflicts:
	tutorial/framework/native/how-to-create-buttons-in-cocos2d-simple-radio-and-toggle/zh.md
	tutorial/framework/native/how-to-drag-and-drop-sprites/zh.md
	tutorial/framework/native/how-to-make-a-space-shooter-game/zh.md
	tutorial/framework/native/how-to-mask-a-sprite-with-cocos2dx/zh.md
	tutorial/framework/native/how-to-use-animations-and-spritesheets/zh.md
	tutorial/framework/native/how-to-use-texturepacker-to-optimize-the-spritesheet/zh.md
	tutorial/framework/native/sprite-tutorial/chapter2/zh.md
	tutorial/framework/native/sprite-tutorial/chapter3/zh.md
fix mistake in Actions
Merge pull request #436 from renshan/master

fix mistake in Actions