Bug#644787: Documentation clearly states it's non-free.

[Lisandro Damián Nicanor Pérez Meyer]

Package: librecad-doc
Version: 1.0.0~rc1+nolibs-4
Severity: grave

LibreCAD's source code includes the documentation, wich clearly states it's
"All rights reserved" and thus non-free.

There is also no part in the license wich states it's distrubatable by Debian.

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (990, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.0.0+edid (SMP w/2 CPU cores)
Locale: LANG=es_AR.UTF-8, LC_CTYPE=es_AR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

-- no debconf information