[VIM] Conftool, not Canftool; appears to be distributable

[Steven M. Christey]

Ref:

  BUGTRAQ:20060327 CanfTool v1.1 Cross Site Scripting Attack
  URL:http://www.securityfocus.com/archive/1/archive/1/428899/100/0/threaded

Subject line says "CanfTool" but rest of the post says "ConfTool",
which is correct.

A glance at the vendor web site suggests that it is primarily an
application/hosting provider, but the following license makes it clear
that there are cases in which its code is made available to consumers:

  http://www.conftool.net/en/vsis_conftool_license.html

  "Don't give the software or parts of it to others without our
  explicit approval.

  ...

  If you improve the tool, let us have the altered sources so we can
  integrate your improvements into the official version."


- Steve