09:15 bapt 

Remove unmaintained expired ports from emulators

2011-05-01 emulators/basiliskII: Distfile is no more available official website
has older distfiles
2011-05-01 emulators/tkhfs: Upstream disapear and distfile is no more available
2011-05-01 emulators/twin: Upstream disapear and distfile is no more available
2011-05-01 emulators/vgb: Distfile is no more available (lastest binaries
provided by upstream are for 5.x)
2011-05-01 emulators/vpce: Upstream disapear and distfile is no more available

07:29 edwin 

Fix MASTER_SITES

distinfo updated because the tarball was re-rolled, differences
only in the tar-header:
vpce03f_freebsd.tgz_new: gzip compressed data, deflated, last modified: Thu Mar
11 01:59:46 1999, max compression, os: Unix
vpce03f_freebsd.tgz_old: gzip compressed data, deflated, last modified: Sun Oct 
4 21:32:15 1998, max compression, os: Unix

PR:             ports/45784
Submitted by:   Mark Linimon <linimon@lonesome.com>