Continue decomissioning teTeX

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

- Convert gmake,bzip2,xz to USES

Approved by:	portmgr

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

Set USE_TEX=tetex because CJK 4.8.3 is included in TeXLive.

PR:	ports/178729

Rectify USE_TEX to support both of teTeX and TeXLive.

TEX_DEFAULT:
	A knob to choose teTeX or TeXLive.  One can specify in /etc/make.conf.

USE_TEX:
	A knob for port developers.  Valid keywords are listed in
	bsd.tex.mk.

Remove *_DEPENDS from ports which depend on teTeX and add USE_TEX=tetex
instead to make migration to TeXLive easier.

In preparation of the removal of USE_FREETYPE from bsd.port.mk: remove
USE_FREETYPE from all ports using it

While here trim some headers, and do some conversion to new options framework.

Convert to new options framework ports in p* catories

- Convert all remaining instances of BUILD_DEPENDS=${RUN_DEPENDS} or
  RUN_DEPENDS=${BUILD_DEPENDS} to use := which portlint has warned
  about for a while.

PR:             ports/168208
Approved by:    portmgr (miwi)

- update png to 1.5.10

Remove more tags from pkg-descr files fo the form:

- Name
em@i.l

or variations thereof. While I'm here also fix some whitespace and other
formatting errors, including moving WWW: to the last line in the file.

- Kick MD5 Support

Bump PORTREVISION after open-mofit update

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

- update to jpeg-8

- Enable UTF8 Arphic font by default
- Make UTF8 font name compatible with Debian/Ubuntu's latex-cjk package, so
  that users can compile his/her latex files in both environment.
- Bump PORTREVISION

- bump all port that indirectly depends on libjpeg and have not yet been bumped
or updated
Requested by:   edwin

- Update to 4.8.2

- Update to 4.8.1

- Make it PREFIX-clean by using relative TEXMFDIR in plist

- pkg-deinstall was moved to files/

- Update to 4.8.0
- Respect LOCALBASE (ccmap/make.sh, pkg-install, pkg-deinstall)
- Respect NOPORTEXAMPLES
- Use COPYTREE_* where applicable

- Add pkg-install, pkg-deinstall to SUB_FILES. No content changes.
  (prepare for latex-cjk 4.8.0 update)

- Depends on package as latex may come from print/latex instead of teTeX
- While doing so, use package dependency for fonts, too

Submitted by:   brian

- Finish move chinese/CJK to print/latex-cjk

PR:             ports/115451
Submitted by:   Koji Yokota <yokota at res.otaru-uc.ac.jp>

- Force commit to note this port is copied from chinese/CJK for better
  category.

PR:             ports/115451
Submitted by:   Koji Yokota <yokota at res.otaru-uc.ac.jp>
Recopied by:    marcus
Discussed with: Intron <intron at intron.ac>