Merged revisions 73718,73721,73723 via svnmerge from

Merged revisions 73718,73721,73723 via svnmerge from
svn+ssh://svn.python.org/python/branches/py3k

................
  r73718 | benjamin.peterson | 2009-07-01 01:35:19 +0200 (Mi, 01 Jul 2009) | 9 lines

  Merged revisions 73717 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r73717 | benjamin.peterson | 2009-06-30 18:30:12 -0500 (Tue, 30 Jun 2009) | 1 line

    use assert* methods in test_unittest
  ........
................
  r73721 | benjamin.peterson | 2009-07-01 02:43:10 +0200 (Mi, 01 Jul 2009) | 11 lines

  Merged revisions 73720 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r73720 | benjamin.peterson | 2009-06-30 19:36:41 -0500 (Tue, 30 Jun 2009) | 4 lines

    fix a few cases where automated fail -> assert translation messed up

    Thanks Joe Amenta
  ........
................
  r73723 | benjamin.peterson | 2009-07-01 02:45:43 +0200 (Mi, 01 Jul 2009) | 1 line

  remove use of failIf
................