Use p5-Module-Pluggable also when building for Perl 5.18, to avoid warning
messages.
- Update to 6.6.5

PR:		195849
Submitted by:	roy@marples.name (maintainer)
- Update to 7.0.20141202

PR:		195789
Submitted by:	pfg@ (maintainer)
The GLX indirect rendering support supplied on NVIDIA products is subject to
the recently disclosed X.Org vulnerabilities (CVE-2014-8093, CVE-2014-8098)
as well as internally identified vulnerabilities (CVE-2014-8298).
Update NVidia drivers (long lived branch and legacy 304.xx branch) to their
most recent versions that have CVE-2014-8298 vulnerability fixed.

Security:	fdf72a0e-8371-11e4-bc20-001636d274f3
Adjust version check to unbreak the build of 304.xx branch.

Reported by:	Walter Schwarzenfeld
Mark legacy branches -173, -96, and -71 as FORBIDDEN: they are unsupported
by NVidia and no security updates for them were issued to fix CVE-2014-8298.

Security:	fdf72a0e-8371-11e4-bc20-001636d274f3
- Remove support for EXTRACT_PRESERVE_OWNERSHIP
- Update a few comments related to extract

Differential Revision:	https://reviews.freebsd.org/D1189
With hat:	portmgr
- Separate TeX style files from math/gnuplot into math/gnuplot-tex-extras
  to eliminate huge TeXLive dependency.  Note that TeX terminal support is
  still enabled by default because it works without them.

- Add Lua dependency to support TeX/Tikz terminal.

Approved by:	glewis (maintainer)