Merge pull request #26 from haidaochen/master

更新 API
Merge pull request #3 from kissyteam/master

更新 API
Merge pull request #27 from haidaochen/master

更新 API
Merge pull request #4 from kissyteam/master

更新 API
删除多余文件
添加 sidebar 模块
添加 sidebar 事件绑定
优化 sidebar 事件绑定
添加图标切换
修复图标切换
Merge pull request #1 from gaoli/master

require