remove unmaintained expired ports from net

2011-05-01 net/44bsd-rdist: Upstream disapear and distfile is no more available
2011-05-01 net/bbsnet: Upstream disapear and distfile is no more available
2011-05-01 net/bing: Upstream disapear and distfile is no more available
2011-05-01 net/brutecopy: Upstream disapear and distfile is no more available
2011-05-01 net/crescendo: Upstream disapear and distfile is no more available
2011-05-01 net/danamics: Upstream disapear and distfile is no more available
2011-05-01 net/etunnel: Upstream disapear and distfile is no more available
2011-05-01 net/gastman: Upstream disapear and distfile is no more available
2011-05-01 net/generic-nqs: Upstream disapear and distfile is no more available
2011-05-01 net/gkrellmmultiping2: Upstream disapear and distfile is no more
available
2011-05-01 net/gkrellmwireless: Upstream disapear and distfile is no more
available
2011-05-01 net/gnoemoe: Upstream disapear and distfile is no more available
2011-05-01 net/gnosamba: Upstream disapear and distfile is no more available

- Get Rid MD5 support

Deprecate unmaintained ports from net where upstream disapear and/or
where no distfiles can be found and are not used by maintained ports

For ports maintained by ports@FreeBSD.org, remove names and/or
e-mail addresses from the pkg-descr file that could reasonably
be mistaken for maintainer contact information in order to avoid
confusion on the part of users looking for support. As a pleasant
side effect this also avoids confusion and/or frustration for people
who are no longer maintaining those ports.

Reset infofarmer due to maintainer-timeouts and no response to email.

Hat:    portmgr

Add port net/zniper:

Zniper displays active TCP connections seen by the selected interface.
The spotted connections can be killed by injecting RST packets into the
stream.

WWW: http://www.signedness.org/tools/
Author: Claes M. Nyberg <md0claes@mdstud.chalmers.se>