Prune 77 obsolete ports

FreeBSD Ports maintainers have already deleted the following:
  chinese/hztty
  converters/cl-babel-clisp
  converters/igbinary
  devel/cl-alexandria-clisp
  devel/cl-asdf-clisp
  devel/cl-cffi-clisp
  devel/cl-infix-clisp
  devel/cl-port-clisp
  devel/cl-split-sequence-clisp
  devel/cl-trivial-features-clisp
  devel/cl-trivial-gray-streams-clisp
  devel/libevent
  devel/meta-cvs
  devel/p5-MetaCPAN-API
  japanese/dvipsk
  japanese/jadetex-ptex
  japanese/latex2html
  japanese/platex-jsclasses
  japanese/platex209
  japanese/ptex
  japanese/teTeX
  japanese/xdvik
  lang/clisp
  mail/biffer
  mail/getlive
  misc/freecode-submit
  misc/wminfo
  net-im/pidgin-facebookchat
  print/dvipdfmx
  print/dvipsk-tetex
  print/freetype-tools
  print/ifxetex
  print/jadetex
  print/latex-aastex
  print/latex-arydshln
  print/latex-beamer
  print/latex-biblatex
  print/latex-biblist
  print/latex-bytefield
  print/latex-caption
  print/latex-chapterfolder
  print/latex-circ
  print/latex-cjk
  print/latex-csquotes
  print/latex-etoolbox
  print/latex-feynmf
  print/latex-ifluatex
  print/latex-keystroke
  print/latex-logpap
  print/latex-logreq
  print/latex-mathabx
  print/latex-nomencl
  print/latex-pgf
  print/latex-prettyref
  print/latex-subfloat
  print/latex-supertabular
  print/latex-svninfo
  print/latex-tipa
  print/latex-ucs
  print/passivetex
  print/teTeX
  print/teTeX-base
  print/teTeX-texmf
  print/tex-mfpic
  print/texpower
  print/xdvik
  print/xmltex
  security/cl-md5-clisp
  security/gnutls3
  security/openfwtk
  security/pam_alreadyloggedin
  security/sud
  sysutils/syslog-ng2
  textproc/cl-meta-clisp
  textproc/cl-ppcre-clisp
  www/ajaxplorer
  www/cl-lml-clisp