'record[widget]' does not contain anything since the widgets are
in the 'widgets' property so delete that
we also have to remove the 'record' entry of the widget so that
the widget does not have a link to the record anymore
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>