Remove non staged ports without pending PR from p*

Reset maintainership for ports not staged with no pending PR

With hat:	portmgr

Remove indefinite articles and trailing periods from COMMENT, plus
minor COMMENT typos and surrounding whitespace fixes. A few Makefiles
where not included as they contain Latin-1 characters that break
the Phabricator workflow. Categories P-S.

CR:		D422
Approved by:	portmgr (bapt)

Modernize LIB_DEPENDS

With hat:	portmgr

Mark as broken non staged ports using the ruby framework

With hat:	portmgr

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

- Remove Author line

- Use single space after WWW:

- update png to 1.5.10

- Kick MD5 Support

- update to 1.4.1
Reviewed by:    exp8 run on pointyhat
Supported by:   miwi

- update to jpeg-8

- update to jpeg7
Tested by:      pav on pointyhat

- Assign all unmaintained ruby ports to ruby@,
  so people will know where to send questions to.

- Add SHA256

With portmgr hat on, reset maintainership of knu's ports since he has
been inactive more than 6 months.  We hope to see him back sometime.

Disable threads again; it has caused the more troubles. This time, it has
${PTHREAD_CFLAGS} and ${PTHREAD_LIBS} include in the build to kill the
headache of old '_r' and can't run with something like ruby-opengl, ruby-sdl,
ruby-gtk2 and etc on FreeBSD 4.x or older 5.x. With this commit should solve
those issues. It is recommend you to rebuild any apps that depend on
lang/ruby18, so see the UPDATING for detail.

Remove the 'BROKEN' on the other ports that knu has added them few weeks ago.
Some of them have been tested, so if one of them is still broke then please
let us know and one of us will re-add the 'BROKEN'.

This changes was worked by lofi and me. lofi did everything on FreeBSD 4.x
and I did others. lofi, thanks for help!

Tested by:      many people
Tested on:      i386 (FreeBSD 4.x, 5.x and 6.x), amd64 (FreeBSD 5.x and 6.x),
                and sparc64 (FreeBSD 5.x and 6.x)
Not test on:    ia64 and alpha
Approved by:    portmgr (kris)

The slippery pthread support for systems prior to 502102 has been
dropped and the lang/ruby16_r and lang/ruby18_r ports have been
removed, since no one seems to appreciate the partially working
solution.

Good news is that the pthread support of lang/ruby18 is now enabled by
default for newer systems, which means the ruby interpreter is linked
with libpthread.  This will allow threaded extension libraries to run
and work properly on those systems.

The --march=cputype flag is disabled because it gets ruby to
malfunction and fail to build.  I don't know if the problem is in
libpthread or in gcc.

(It really makes me wonder if they had actually tested before asking
me to do this somewhat risky change ;-)

Add SIZE data.

Submitted by:   trevor

Update to 0.0.7.

Update to 0.0.6.

De-pkg-comment.

Use RUBY_MOD*.

cd dir && command -> cd dir; command

Reflect the print/panda's upgrade and unbreak make package.
Bump PORTREVISION.

Bump the PORTREVISION's of the ports which install architecture   dependent ruby
modules, due to the RUBY_ARCH change I've just   committed.    

Bump png major    

Update to 0.0.5.    

Update to 0.0.4.    

Use RUBY_WITH_PTHREAD.    

Update to 0.0.3.    

Add ruby-panda, a Ruby extension library to access Panda, a GPL'ed   library for
dynamically generating PDF files.