BUG: Missing perm check in tickets/Archive.tpl

application/modules/tickets/views/tickets/archive.tpl, line 80:

<li id="manage_categories"><a href="{$categories_url}"><span>{lang}Manage Categories{/lang}</span></a></li>

should be surrounded by this conditional:

{if $can_manage_categories}
  <li id="manage_categories"><a href="{$categories_url}"><span>{lang}Manage Categories{/lang}</span></a></li>
{/if}