ports: remove 'Created by' from accessibility/
ports: remove 'Created by' from arabic/
ports: remove 'Created by' from archivers/
ports: remove 'Created by' from astro/
ports: remove 'Created by' from audio/
ports: remove 'Created by' from benchmarks/
ports: remove 'Created by' from biology/
ports: remove 'Created by' from cad/
ports: remove 'Created by' from chinese/
ports: remove 'Created by' from comms/
ports: remove 'Created by' from converters/
ports: remove 'Created by' from databases/
ports: remove 'Created by' from deskutils/
ports: remove 'Created by' from devel/
ports: remove 'Created by' from dns/
ports: remove 'Created by' from editors/
ports: remove 'Created by' from emulators/
ports: remove 'Created by' from finance/
ports: remove 'Created by' from french/
ports: remove 'Created by' from ftp/
ports: remove 'Created by' from games/
ports: remove 'Created by' from german/
ports: remove 'Created by' from graphics/
ports: remove 'Created by' from hebrew/
ports: remove 'Created by' from hungarian/
ports: remove 'Created by' from irc/
ports: remove 'Created by' from japanese/
ports: remove 'Created by' from java/
ports: remove 'Created by' from korean/
ports: remove 'Created by' from lang/
ports: remove 'Created by' from mail/
ports: remove 'Created by' from math/
ports: remove 'Created by' from misc/
ports: remove 'Created by' from multimedia/
ports: remove 'Created by' from net/
ports: remove 'Created by' from net-im/
ports: remove 'Created by' from net-mgmt/
ports: remove 'Created by' from net-p2p/
ports: remove 'Created by' from news/
ports: remove 'Created by' from polish/
ports: remove 'Created by' from ports-mgmt/
ports: remove 'Created by' from portuguese/
ports: remove 'Created by' from print/
ports: remove 'Created by' from russian/
ports: remove 'Created by' from science/
ports: remove 'Created by' from security/
ports: remove 'Created by' from shells/
ports: remove 'Created by' from sysutils/
ports: remove 'Created by' from textproc/
ports: remove 'Created by' from ukrainian/
ports: remove 'Created by' from vietnamese/
ports: remove 'Created by' from www/
ports: remove 'Created by' from x11/
ports: remove 'Created by' from x11-clocks/
ports: remove 'Created by' from x11-drivers/
ports: remove 'Created by' from x11-fm/
ports: remove 'Created by' from x11-fonts/
ports: remove 'Created by' from x11-servers/
ports: remove 'Created by' from x11-themes/
ports: remove 'Created by' from x11-toolkits/
ports: remove 'Created by' from x11-wm/
Due to phabricators limitations, this only includes the first three categories ... but the other changes are similar :-)