close menu by calling toggle()
Revert "close menu by calling toggle()"

This reverts commit aa821615061f3d30442ca7a724cd165569671d84.
Merge remote-tracking branch 'upstream/master'
remove unused FolderNewDialog and related action
Merge pull request #573 from sunglim/remove_foldernewdlg

Cleanup: Remove legacy FolderNewDialog and related action.