Candidate update to 4.3.8.20140618.
ports/science/miriad/Portfile: address some comments from MacPorts folks
Candidate update to 4.3.8.20140718.

Version 20140618 never made it into the wild, so remove it from the list of
releases.
Portfile: import changes from MacPorts commit
web: update for new release
pushweb.sh: update for newer usage

I usually deploy from work where I don't set up a direct SSH
connection to cfa0 because of VPN magic.