Remove default menu entry for Email Attempts

just seems a bit awkward, admins can figure out if/where to put that

messkit/web/menus.py

@@ -98,11 +98,6 @@ def simple_menus(request):
                 'url': url('emailprofiles'),
                 'perm': 'emailprofiles.list',
             },
-            {
-                'title': "Email Attempts",
-                'url': url('email_attempts'),
-                'perm': 'email_attempts.list',
-            },
             {
                 'title': "Raw Settings",
                 'url': url('settings'),