dev.d and hotplug.d are obsolete

[Marco d'Itri]

Please see #316909 for an example of how to replace the dev.d and
hotplug.d scripts with udev rules, and let me know if you have any
questions.
I'd like to remove dev.d support in about one month.

etc/hotplug.d/default/20-hal.hotplug                        admin/hal
etc/dev.d/block/hal-unmount.dev                             admin/hal
etc/dev.d/default/10-hal.dev                                admin/hal
usr/lib/hal/hal.dev                                         admin/hal

etc/dev.d/block/multipath.dev                               admin/multipath-tools

etc/dev.d/block/usbmount.dev                                admin/usbmount

-- 
ciao,
Marco