Merge pull request !105 from FlyFive/N/A
getMenuAllCheckedKeys()方法中选中节点和半选节点获取的方法反了。
Merge pull request !102 from zora/master
Merge pull request !100 from wensanpi/master
Merge pull request !87 from sproutcat/master
Merge pull request !86 from 说一/master