Merged revisions 685573,685785,685879,685885 via svnmerge from

Merged revisions 685573,685785,685879,685885 via svnmerge from
https://svn.eu.apache.org/repos/asf/xmlgraphics/fop/trunk

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  r685573 | jeremias | 2008-08-13 15:34:03 +0100 (Wed, 13 Aug 2008) | 1 line

  Fixed border trait parsing for the area tree XML when CMYK or ICC colors were used.
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  r685785 | jeremias | 2008-08-14 07:32:52 +0100 (Thu, 14 Aug 2008) | 1 line

  Removed three unused classes in the traits package.
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  r685879 | jeremias | 2008-08-14 14:03:20 +0100 (Thu, 14 Aug 2008) | 2 lines

  Fixed the source for a NullPointerException when the content of an fo:leader with leader-pattern="use-content" collapses to zero width during layout.
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  r685885 | acumiskey | 2008-08-14 14:25:54 +0100 (Thu, 14 Aug 2008) | 1 line

  Moved static method lightenColor() from PrintRenderer to ColorUtil.  Thats one less Renderer interface dependency to worry about :).
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git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AFPGOCAResources@685891 13f79535-47bb-0310-9956-ffa450edef68