Attempt to rename User.id to User.account, in preparation for making User be derived from Linkable, which will have a property named 'id'. Patch by: Todd Larsen

<tr align="left">
  <th class="first" align="right">Account</th>
  <th>Email</th>
  <th>Nickname</th>
  <th>Linkname</th>
</tr>