TODO File for NetRecon
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- litmus() does not work right. Take the idea in there and move it into the
  scanhost function. Note the portlist can be local to that function since
  we look at all ports in it. Will need the following:
	+ common_ports definition
	+ the portlist array
	+ search_port_list() // to avoid repeated portchecks by accident
	+ when a port is found during the regular check (that is looping upwards
	  through the portrange) if a port has been found (check using 
	  search_port_list) just print the port out and skip the check. 
  REQUIRED for 1.80 release
- Currently with the new isup pre-check we are duplicating port connections
  by accident. Scan needs to be revamped so it has a data structure similar
  to passive. This also means we no longer will need pre-checks. 
  Instead a top ports list should be used with a good default that picks
  likely ports from the get go. The portlist will need to be ordered
  unlike how passive does it.
  Target 1.80 for this.
- When the preceding is done the whole code base needs to be put on blocks
  to start breaking down into smaller shared functions as much code as
  possible. Share data when and where possible. This is essential before
  moving onto adding anymore creature feep.
- When active scanning a range unless extra verbosity of some sort (TBD)
  do not print hosts that are not scanned.
  Required for 1.80
- Name change again. Don't like netrecon for the binary name. Current ideas:
	+ rec
	+ net-r
	+ nrec
	+ gnet*
	+ netqw (NETwork Query and Watch) tool