[QAT] r322554: 4x leftovers

[Ports-QAT]

Remove the useless USE_DISPLAY
While here:
- Trim headers
- Remove indefinite artical
- Remove useless pre.mk/post.mk dancing
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  Build ID:          20130709091600-54455
  Job owner:         bapt at FreeBSD.org
  Buildtime:         101 minutes
  Enddate:           Tue, 09 Jul 2013 10:56:44 GMT

  Revision:          r322554
  Repository:        https://svnweb.freebsd.org/ports?view=revision&revision=322554

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    Port:            textproc/publican 2.8

      Buildgroup:     9.1-QAT/amd64
      Buildstatus:   LEFTOVERS
      Log: https://qat.redports.org//~bapt@FreeBSD.org/20130709091600-54455-159496/publican-2.8.log

      Buildgroup:     9.1-QAT/i386
      Buildstatus:   LEFTOVERS
      Log: https://qat.redports.org//~bapt@FreeBSD.org/20130709091600-54455-159497/publican-2.8.log

      Buildgroup:     8.4-QAT/amd64
      Buildstatus:   LEFTOVERS
      Log: https://qat.redports.org//~bapt@FreeBSD.org/20130709091600-54455-159498/publican-2.8.log

      Buildgroup:     8.4-QAT/i386
      Buildstatus:   LEFTOVERS
      Log: https://qat.redports.org//~bapt@FreeBSD.org/20130709091600-54455-159499/publican-2.8.log


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