Merged revisions 77919,77921-77922 via svnmerge from

Merged revisions 77919,77921-77922 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77919 | tarek.ziade | 2010-02-02 23:50:23 +0100 (Tue, 02 Feb 2010) | 1 line

  module reorganization + missing doctests
........
  r77921 | tarek.ziade | 2010-02-02 23:54:28 +0100 (Tue, 02 Feb 2010) | 1 line

  sysconfig.get_scheme_names now returns a sorted tuple
........
  r77922 | tarek.ziade | 2010-02-02 23:55:00 +0100 (Tue, 02 Feb 2010) | 1 line

  fixed a typo on distutils.sysconfig. thanks arfever
........