下拉菜单不打钩
added expand and collapse
added expand and collapse
deleted extra code
展开收起命令不走undoredo
更新日志
改进展开
去掉冗余的view.js
更新选区
deleted extra code
Merge branch 'dev' of https://github.com/fex-team/kityminder into dev
added collapse
added short key
added root deal
fixed bug
修复编辑节点
Merge branch 'dev' of https://github.com/fex-team/kityminder into dev
修复F2
changelog
fixed drag bug