* modules/stream.py
  -- Added dhcp/nbns to the session count
  -- Fixed properly closing down single objs
* modules/scanner/net_map.py
  -- Colors!
* modules/stream.py
  -- Check for shutdown(); i.e. net_map doesn't have one (dump obj)
* modules/services/ftp.py
  -- Fixed a ridiculous bug with certain FTP clients that care
     too much about carriage returns
  -- Set reuse on the socket
  -- Housekeeping and rearranging