Removed Spinners from Plates and added <Destination> and <Nearest>

This code has removed the spinners from Plates and replaced them with buttons and single selection alert dialog popups.  I also added the <Destination> and <Nearest> functionality as it was already ingrained in the code I was working on.  It had been tested pretty thoroughly since I had already been working on that for the new A/FD code (which I still need to switch to the new way - away from Spinners).