Remove expired ports:
2014-08-31 net/libnet10: Superseded by net/libnet
2014-09-30 net/despoof: Depends on expired net/libnet10
2014-09-30 sysutils/gpkgdep: Requires old pkg_info
2014-09-30 security/vida: Depends on expired net/libnet10
2014-09-30 net/nemesis: Depends on expired net/libnet10
2014-09-30 net-mgmt/sing: Depends on expired net/libnet10
2014-09-30 net-mgmt/gps: Depends on expired net/libnet10
2014-09-30 net/ttlscan: Depends on expired net/libnet10
2014-09-30 security/zombiezapper: Depends on expired net/libnet10
2014-09-30 dns/dnshijacker: Depends on expired net/libnet10
2014-09-30 net/xboxproxy: Depends on expired net/libnet10
2014-09-30 net-mgmt/scdp: Depends on expired net/libnet10
2014-09-30 net-mgmt/angst: Depends on expired net/libnet10
2014-09-30 security/py-otr: Abandoned upstream
2014-09-30 net-p2p/cdonkey: depends on deprecated db41 version

net/libnet10 expired, set the 12 dependent ports to expire 30 SEP 2014

The ports the depend on net/libnet10 should have been set to expire on
the same day as net/libnet10.  That didn't happen, so postpone the removal
of libnet10 three weeks to afford an opportunity for 12 ports to migrate
to a new libnet.

Remove license file for well know license
Convert USE_GMAKE -> USES=gmake

Support Stagedir

Add NO_STAGE all over the place in preparation for the staging support (cat:
net-mgmt)

- Get Rid MD5 support

Add LICENSE and LICENSE_FILE to my ports.

- Switch SourceForge ports to the new File Release System: categories starting
with N

- Remove unneeded quotes in COMMENTS

PR:             121329
Submitted by:   Gavin Atkinson <gavin.atkinson@ury.york.ac.uk>
Approved by:    portmgr (erwin via irc)

- Patch net/libnet* to versioned libraries and header files, so they can
  coexist

PR:             ports/103861
Submitted by:   alepulver
Tested by:      pointyhat
With hat:       portmgr

Remove USE_REINPLACE from all categories starting with N

libnet update:
- move 1.0 obsoleted version to net/libnet10
  net/libnet is latest Stable Version
  net/libnet is latest Beta Version

- Fix all depended ports with a new DEPENDS scheme

- While I'm here fix security/yersinia build on 4.x
  (getopt_long and ncurses issues)

PR:             ports/85519 (based on)
Submitted by:   Stas Yakovlev <stas.yakovlev_at_gmail.com>

Add SHA256 checksums for my ports

Add SIZE

Submitted by:   trevor

Say hello to the new "net-mgmt" category.  There are probably more
ports that belong here than the ones I have identified and moved in
this, first, pass.

Approved in principle by: marcus