Merged revisions 706319,706570,707083 via svnmerge from

Merged revisions 706319,706570,707083 via svnmerge from
https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk

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  r706319 | jeremias | 2008-10-20 16:11:08 +0100 (Mon, 20 Oct 2008) | 2 lines

  Bugzilla #45956:
  Minimal support for leader-pattern="rule" for PCL output.
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  r706570 | jeremias | 2008-10-21 11:13:27 +0100 (Tue, 21 Oct 2008) | 1 line

  Reluctantly added a note about how to clear the image cache.
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  r707083 | acumiskey | 2008-10-22 15:05:56 +0100 (Wed, 22 Oct 2008) | 2 lines

  Been hanging around here unused since 2002 and no longer relevant as far as I can tell.
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git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AFPGOCAResources@707084 13f79535-47bb-0310-9956-ffa450edef68