Log message:
Move the pkg dir from nmap-beta -> nmap

Log message:
+ nmap-beta

Log message:
Nmap 5.30BETA1 [2010-03-29]
 
o [NSE] Added 37 scripts, bringing the total to 117!
o Added an ALPHA TEST VERSION of Nping, a packet generator.
o [NSE] Added RPC library.
o [NSE] Added a new library for ASN.1 parsing and adapted the SNMP
  library to make use of it. Added 5 SNMP scripts that use the new
  library
o [NSE] Added a new library for LDAP.
o [NSE] Added a new library for PostgreSQL.
o [NSE] Added 5 new MySQL NSE scripts and a MySQL library.
o Added version detection match line for the Arucer backdoor.
o [Zenmap] several localization improvements.
o NetBSD pkgsrc patch for reading the interface table integrated.
o Added a service probe for Logitech SqueezeCenter command line interface.
o Added service probes and UDP payloads for games based on the Quake 2
  and Quake 3 engine.
o [Ncat] Added support for HTTP digest authentication of proxies.
o [NSE] Added a new library afp.lua which handles the Apple Filing
  Protocol (AFP) filesharing system.
o Added an Apple Filing Protocol service probe.
 
And as usual, a lot of bugfixes and improvements!