discourse/app/assets/javascripts/admin/templates/users_list.hbs

<div class='admin-controls'>
  <div class='span15'>
    <ul class="nav nav-pills">
      <li>{{#link-to 'adminUsersList.show' 'active'}}{{i18n 'admin.users.nav.active'}}{{/link-to}}</li>
      <li>{{#link-to 'adminUsersList.show' 'new'}}{{i18n 'admin.users.nav.new'}}{{/link-to}}</li>
      {{#if siteSettings.must_approve_users}}
        <li>{{#link-to 'adminUsersList.show' 'pending'}}{{i18n 'admin.users.nav.pending'}}{{/link-to}}</li>
      {{/if}}
      <li>{{#link-to 'adminUsersList.show' 'staff'}}{{i18n 'admin.users.nav.staff'}}{{/link-to}}</li>
      <li>{{#link-to 'adminUsersList.show' 'suspended'}}{{i18n 'admin.users.nav.suspended'}}{{/link-to}}</li>
      <li>{{#link-to 'adminUsersList.show' 'blocked'}}{{i18n 'admin.users.nav.blocked'}}{{/link-to}}</li>
      <li>{{#link-to 'adminUsersList.show' 'suspect'}}{{i18n 'admin.users.nav.suspect'}}{{/link-to}}</li>
    </ul>
  </div>
  <div class="pull-right">
    <button {{action "exportUsers"}} class="btn" title="{{i18n 'admin.export_csv.button_title.user'}}"><i class="fa fa-download"></i>{{i18n 'admin.export_csv.button_text'}}</button>
  </div>
</div>

<div class="admin-container">
  {{outlet}}
</div>