Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

Oops, also update distinfo.

Bump to upstream v0.27.4, which ensures i7z builds with -fno-common,
e.g. with clang 11 or gcc 10 and later.

Simplify USE_GITHUB usage.

Sponsored by:	Absolight

sysutils/i7z: Migrate port to GitHub and take maintainership

Maintainer hasn't responded to numerous PR's over the last 3.5 years,
and the port was scheduled for expiration.

Give to new volunteer.

PR:		218942
Submitted by:	dim@FreeBSD.org
Approved by:	adamw (mentor, implicit)

Bump PORTREVISIONs for ports depending on the canonical version of GCC and
lang/gcc which have moved from GCC 4.9.4 to GCC 5.4 (at least under some
circumstances such as versions of FreeBSD or platforms).

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using using Mk/bsd.octave.mk which in turn has USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c++11-lib, c++14-lang,
   c++11-lang, c++0x, c11, or gcc-c++11-lib.

PR:		216707

Mark the remaining ports depending on Google Code as DEPRECATED, with an
EXPIRATION_DATE at the end of April 2017.

In the past six months, about a third of the ports marked BROKEN because
they were hosted on Google Code have been fixed.  The remaining must not
be of use to anyone.

With hat:	portmgr
Sponsored by:	Absolight

Bump PORTREVISIONS for ports depending on the canonical version of GCC and
lang/gcc which have moved from GCC 4.8.5 to GCC 4.9.4 (at least under some
circumstances such as versions of FreeBSD or platforms).

In particular that is ports with USE_GCC=yes, USE_GCC=any, or one of
gcc-c++11-lib, openmp, nestedfct, c++11-lib as well as c++14-lang,
c++11-lang, c++0x, c11 requested via USES=compiler.

GOOGLE_CODE has gone away.

- If a port has another upstream, remove GOOGLE_CODE
- If a port only has GOOGLE_CODE mark it BROKEN

Some ports have a local mirror configured but for security reasons, it
is not considered upstream.

Sponsored by:	Absolight

- Fix broken cpuid implementation to fix segfaults and remove need of
optimization removal hacks

PR:		199186
Submitted by:	dim
Approved by:	maintainer timeout (zont, 1 year)

- Add USE_GCC to fix build on FreeBSD 10+. Using clang doesn't work as the
binary it produces also segfaults
- Add LICENSE_FILE

PR:		200049
Submitted by:	amdmi3
Approved by:	maintainer timeout (zont, 2 weeks)

- Support STAGEDIR
- Switch to USES=gmake
- Remove leading indefinite article from COMMENT

Submitted by:	zont@ (maintainer via email)

Add NO_STAGE all over the place in preparation for the staging support (cat:
sysutils)

- Remove MAKE_JOBS_SAFE variable

Approved by:	portmgr (bdrewery)

Add i7z, a thermal and C-state reporting utility for Intel-Core-i CPUs.

PR:		174366
Submitted by:	zont