Merge pull request #48 from heyongjian/master

merge pull request
wanghao:fix bug issue-31,when only one third-party apps are not hidden, uninstall it later, it is still in the appslist
Merge pull request #145 from lwanghaol/master

wanghao:fix bug issue-31,when only one third-party app are not hidden, uninstall it later, it is still in the appslist