* print/ghostscript-* and related ports have been renamed in the
  following way:

        print/ghostscript-gnu -> print/ghostscript7
        print/ghostscript-gnu-nox11 -> print/ghostscript7-nox11
        print/ghostscript-gnu-commfont -> print/ghostscript7-commfont
        print/ghostscript-gpl -> print/ghostscript8
        print/ghostscript-gpl-nox11 -> print/ghostscript8-nox11
        japanese/ghostscript-gnu-jpnfont -> print/ghostscript7-jpnfont
        korean/ghostscript-gnu-korfont -> print/ghostscript7-korfont

* USE_GHOSTSCRIPT now supports a version number which the port
  requires.  The valid value is "7" or "8".  If other value is
  specified, value of WITH_GHOSTSCRIPT_VER is used.

* WITH_GHOSTSCRIPT_GNU has been removed in favor of
  WITH_GHOSTSCRIPT_VER.  The valid value of WITH_GHOSTSCRIPT_VER is
  "7" or "8", and the default value is "8".

Approved by:    portmgr (pav)