auto directory deletion

It would be nice to have some way to automatically delete user directories when the associated account has been removed. I feel as though a new event trigger for "account deletion" would be a good way to implement this as it reduces the number of edge-cases you would have to account for during implementation by giving the user the flexibility to control the exact cases in which it fires.

It is not possible to manually remove the folders because Cerberus generated them in the first place- meaning the Cerberus account is the only user that has privileges to remove the folder (without the inconvenience of getting the network admin involved.)

Currently the workaround is to have a powershell script run on a schedule that uses the SOAP api to retrieve the list of users and compare that to the user directories, deleting any directory for which there is no associated user. While this is effective, it's clunky and we are not super comfortable having SOAP enabled for security reasons.