WP 7784

I have updated the PLC code for the remote control of the motorized fiber polarization controller to help deal with the fact that it does not save the position of the paddles between power cycles if those positions are set through the remote interface. There is now a 'Restore' button next to the power buttons on the medm screen. This will set the positions of each of the paddles to their last read position. The intention is for this button to be clicked after the power is turned back on to move the positions of the paddles to what they were before the power was turned off.