Merged revisions 77151-77152 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r77151 | georg.brandl | 2009-12-30 12:32:50 -0600 (Wed, 30 Dec 2009) | 1 line

  #7487: update Pygments version.
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  r77152 | georg.brandl | 2009-12-30 12:36:09 -0600 (Wed, 30 Dec 2009) | 1 line

  #7602: improve "clean" and "checkout" targets now that all tools are in externals.
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