Minor tweak of the history listing

Shift the location that "(edit)" appears to be after the time stamp... the list is easier to read vertically plus you get an "almost-english" reading of "(edit) by username"

change this

  $html .= ". . " . $minor . &TimeToText($ts) . " ";
  $html .= T('by') . ' ' . &GetAuthorLink($host, $user, $uid) . " ";

to this

  $html .= ". . " . &TimeToText($ts) . " ";
  $html .= $minor . T('by') . ' ' . &GetAuthorLink($host, $user, $uid) . " ";