Revert "Prune 8 obsolete ports"

This reverts commit 992acd87e45d07162bd4e1b50307f8ff957643d7.
Prune 8 obsolete ports

FreeBSD Ports maintainers have already deleted the following:
  devel/bugzilla
  devel/pear-PHPUnit
  devel/pear-PHPUnit2
  german/bugzilla
  japanese/bugzilla
  mail/qmailadmin-devel
  multimedia/ffmpeg2
  russian/bugzilla