Merged revisions 77599-77601 via svnmerge from

Merged revisions 77599-77601 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r77599 | antoine.pitrou | 2010-01-18 22:04:00 +0100 (lun., 18 janv. 2010) | 3 lines

  Add iobench to the Tools directory (see December python-dev discussion)
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  r77600 | antoine.pitrou | 2010-01-18 22:10:31 +0100 (lun., 18 janv. 2010) | 3 lines

  Add ccbench to the Tools directory
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  r77601 | antoine.pitrou | 2010-01-18 22:15:21 +0100 (lun., 18 janv. 2010) | 3 lines

  Add a NEWS entry for r77599 and r77600.
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