Merged revisions 78841-78842 via svnmerge from

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

........
  r78841 | benjamin.peterson | 2010-03-11 15:50:45 -0600 (Thu, 11 Mar 2010) | 1 line

  remove executable property from doc files
........
  r78842 | benjamin.peterson | 2010-03-11 15:53:25 -0600 (Thu, 11 Mar 2010) | 1 line

  use proper shebang lines
........