fixed improper template in admin

pylons_app/templates/admin/users/user_add.html

@@ -10,8 +10,10 b''
     ${h.link_to(u'Users',h.url('users'))}
 </%def>
 <%def name="page_nav()">
+<ul class="page-nav">
 	<li>${h.link_to(u'Home',h.url('/'))}</li>
 	<li class="current">${_('Admin')}</li>
+</ul>
 </%def>
 <%def name="main()">
     <ul class="submenu">

pylons_app/templates/admin/users/user_edit.html

@@ -10,8 +10,10 b''
     ${h.link_to(u'Users',h.url('users'))}
 </%def>
 <%def name="page_nav()">
+<ul class="page-nav">
 	<li>${h.link_to(u'Home',h.url('/'))}</li>
 	<li class="current">${_('Admin')}</li>
+</ul>
 </%def>
 <%def name="main()">
     <ul class="submenu">