Remove expired ports:
2017-04-30 devel/ccons: Unfetchable for more than six months (google code has
gone away)
2017-04-30 chinese/fortune: Unfetchable for more than six months (google code
has gone away)
2017-05-05 benchmarks/gobench: Builds each time it runs
2017-04-30 sysutils/grok: Unfetchable for more than six months (google code has
gone away)

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

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

Remove ${PORTSDIR}/ from dependencies, categories d, e, f, and g.

With hat:	portmgr
Sponsored by:	Absolight

- Switch to USES=libedit as suggested by stage-qa
- Drop 8.x support

Approved by:	portmgr blanket

- Add support for parameters in the script

- Fix the 'Argument defined more than once' error during runtime

- Use clang33 as RUN_DEPENDS to avoid confusion with libclang.so from another
port.

Reported by:	brooks

- Add libclang.so to LIB_DEPENDS

- Update from r243 to r251
- Change clang dependence to clang33
- Change maintainer email to @FreeBSD.org
- Add "Created by" line to header
- Simplify BUILD_DEPENDS
- Convert LIB_DEPENDS to new syntax
- Simplify LDFLAGS
- Use libc++ on CURRENT
- Add a patch to insert an necessary header
- Add stage support

Approved by:	wg / culot (mentors, implicit)

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 1)

- Remove MAKE_JOBS_SAFE variable

Approved by:	portmgr (bdrewery)

- convert USE_CMAKE to USES
- while here clean up some ports from CMAKE_VERBOSE, which is intended
  for users

Approved by:	portmgr (miwi)

- Get rid of PTHREAD_CFLAGS and PTHREAD_LIBS (category: devel)

Approved by:	portmgr

- Update to r243

PR:		ports/175504
Submitted by:	Danilo Egea Gondolfo <danilogondolfo@gmail.com> (maintainer)

- Update to r236

PR:		ports/173029
Submitted by:	Danilo Egea Gondolfo <danilogondolfo@gmail.com>
Feature safe:	yes

The goal of the ccons project is to create an interactive console
for the C programming language, similar to "python" and "irb" for
Python and Ruby respectively.

PR:             ports/172551
Submitted by:   Danilo Egea Gondolfo <danilogondolfo@gmail.com>
Feature safe:   yes