RepRapPro Ormerod 2 bed cable suspension

This is an add-on for RepRapPro's Ormerod 2 printer.

The bed cable on one of the two Ormerods that I operate would get dragged across and into the depression on the right y-plate as the bed would move back and forth during a print. This would make me paranoid about the cable getting bent and jammed underneath the bed or getting caught in the y-axis motor, causing a mess and a failed print. Oddly enough, this wasn't happening on the second Ormerod: this one had a less floppy bed cable shieldin