Created the delete handler for the cmd_disk_type table linked from the set_hw.html page.
Updated delete interface type URL to correct name.
Created the delete handler for the cmd_cpu_type table linked from the set_hw.html page.
Created the delete handler for the cmd_interface_type table linked from the set_hw.html page.
Corrected URL from set_hw.html page to delete an object type.
Created the delete handler for the cmd_object_type table linked from the set_hw.html page.