- End qrexec policy with deny rules;
- Move the USB setup from sys-audio to sys-usb; and
- Document the pros and cons of the different types of USB devices
assignment to client qubes or to the server.
The removal was first implemented to get a clean state of the qube, but
there are side effects, it fails if the user created a named disposable
based on the dvm and also removes the (dvm) entry from the appmenu.
The sys-usb case is a workaround in case the user selected a
non-disposable, an appvm sys-usb during system installation.
