Deletion of user account does not work

[JellevdK]

Hi,

I notiticed that (for already a long time) the removal of user account(s) is not working as it should.
Diving deeper into the issue, it turned out the username of the user to be deleted is not rendered correctly via the Embeded Ruby template and act up-on via the (ERB rendered) watcher script, running every 5 minutes.

The arguments given to the unset and remove functions in this watcher script are:

unset 'users[{name=>user1}]'
remove '{name=>user1}'

Were they expects this:

unset users["user1"]
remove "user1"

I'll also send a PR to fix it.
Kind regards,
Jelle