Remove eda1::0 from esams protoproxy completely

(I added this in a merged cleanup patch earlier
just to line up the sites before it gets removed
later, but since we're not listening on it at all
to begin with, it both doesn't matter and breaks
nginx config for lack of address to listen on)

Change-Id: Ic02fcb2c44d21cdc611a08ab3358b35a57f7f870