title: Django-CMS only shows parent pages
body: <p>I have just installed Django-cms and it works fine, but the problem is that the system only shows child pages and for parent pages a standard 404 error comes up... Preview works fine both for parent and child pages, but when I publish both of them, a 404 error is displayed for parent page.. It is strange, I have absolutely no idea why this happens. I did everything according to the introductory tutorial. Please see the screenshot:</p>
  
  <p><img src="https://i.stack.imgur.com/ReCND.png" alt=""></p>
  
  <p><strong>Edit:</strong> I tried to reinstall the CMS at the problem still exists... "cms check" command line attribute shows no errors.. :|</p>
  
  <p>These are my urls: </p>
  
  <pre><code>from django.conf.urls.defaults import *
  from django.conf.urls.i18n import i18n_patterns
  from django.contrib import admin
  from django.conf import settings
  from django.conf.urls import patterns
  
  # Uncomment the next two lines to enable the admin:
  from django.contrib import admin
  admin.autodiscover()
  
  urlpatterns = patterns('',
      (r'^admin/', include(admin.site.urls)),
      url(r'^', include('cms.urls')),
  )
  
  if settings.DEBUG:
      urlpatterns = patterns('',
      url(r'^media/(?P&lt;path&gt;.*)$', 'django.views.static.serve',
          {'document_root': settings.MEDIA_ROOT, 'show_indexes': True}),
      url(r'', include('django.contrib.staticfiles.urls')),
  ) + urlpatterns
  </code></pre>
  
  <p>My settings.py</p>
  
  <pre><code># Django settings for myproject project.
  
  import os
  DEBUG = True
  TEMPLATE_DEBUG = DEBUG
  PROJECT_PATH = os.path.realpath(os.path.dirname(__file__))
  
  ADMINS = (
      # ('Your Name', 'your_email@example.com'),
  )
  
  MANAGERS = ADMINS
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
          'NAME': os.path.join(PROJECT_PATH, 'db.odb'),                      # Or path to database file if using sqlite3.
          # The following settings are not used with sqlite3:
          'USER': '',
          'PASSWORD': '',
          'HOST': '',                      # Empty for localhost through domain sockets or '127.0.0.1' for localhost through TCP.
          'PORT': '',                      # Set to empty string for default.
      }
  }
  
  # Hosts/domain names that are valid for this site; required if DEBUG is False
  # See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts
  ALLOWED_HOSTS = []
  
  # Local time zone for this installation. Choices can be found here:
  # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
  # although not all choices may be available on all operating systems.
  # In a Windows environment this must be set to your system time zone.
  TIME_ZONE = 'America/Chicago'
  
  # Language code for this installation. All choices can be found here:
  # http://www.i18nguy.com/unicode/language-identifiers.html
  LANGUAGE_CODE = 'en'
  
  SITE_ID = 1
  
  # If you set this to False, Django will make some optimizations so as not
  # to load the internationalization machinery.
  USE_I18N = True
  
  # If you set this to False, Django will not format dates, numbers and
  # calendars according to the current locale.
  USE_L10N = True
  
  # If you set this to False, Django will not use timezone-aware datetimes.
  USE_TZ = True
  
  # Absolute filesystem path to the directory that will hold user-uploaded files.
  # Example: "/var/www/example.com/media/"
  MEDIA_ROOT = ''
  
  # URL that handles the media served from MEDIA_ROOT. Make sure to use a
  # trailing slash.
  # Examples: "http://example.com/media/", "http://media.example.com/"
  MEDIA_URL = ''
  
  # Absolute path to the directory static files should be collected to.
  # Don't put anything in this directory yourself; store your static files
  # in apps' "static/" subdirectories and in STATICFILES_DIRS.
  # Example: "/var/www/example.com/static/"
  STATIC_ROOT = ''
  
  # URL prefix for static files.
  # Example: "http://example.com/static/", "http://static.example.com/"
  STATIC_URL = '/static/'
  
  # Additional locations of static files
  STATICFILES_DIRS = (
      # Put strings here, like "/home/html/static" or "C:/www/django/static".
      # Always use forward slashes, even on Windows.
      # Don't forget to use absolute paths, not relative paths.
  )
  
  # List of finder classes that know how to find static files in
  # various locations.
  STATICFILES_FINDERS = (
      'django.contrib.staticfiles.finders.FileSystemFinder',
      'django.contrib.staticfiles.finders.AppDirectoriesFinder',
  #    'django.contrib.staticfiles.finders.DefaultStorageFinder',
  )
  
  # Make this unique, and don't share it with anybody.
  SECRET_KEY = 'ae@8^%pza=k#i*fk%^tr%+n=6eqf+tbr)()*y5z4l19ezurj1+'
  
  # List of callables that know how to import templates from various sources.
  TEMPLATE_LOADERS = (
      'django.template.loaders.filesystem.Loader',
      'django.template.loaders.app_directories.Loader',
       'django.template.loaders.eggs.Loader',
  )
  
  MIDDLEWARE_CLASSES = (
      'django.middleware.common.CommonMiddleware',
      'django.contrib.sessions.middleware.SessionMiddleware',
      'django.middleware.csrf.CsrfViewMiddleware',
      'django.contrib.auth.middleware.AuthenticationMiddleware',
      'django.contrib.messages.middleware.MessageMiddleware',
      # Uncomment the next line for simple clickjacking protection:
      # 'django.middleware.clickjacking.XFrameOptionsMiddleware',
      #'cms.middleware.multilingual.MultilingualURLMiddleware',
      'cms.middleware.page.CurrentPageMiddleware',
      'cms.middleware.user.CurrentUserMiddleware',
      'cms.middleware.toolbar.ToolbarMiddleware',
  )
  
  ROOT_URLCONF = 'myproject.urls'
  
  # Python dotted path to the WSGI application used by Django's runserver.
  WSGI_APPLICATION = 'myproject.wsgi.application'
  
  TEMPLATE_DIRS = (
      os.path.join(PROJECT_PATH, "templates"),
  )
  
  INSTALLED_APPS = (
      'django.contrib.auth',
      'django.contrib.contenttypes',
      'django.contrib.sessions',
      'django.contrib.sites',
      'django.contrib.messages',
      'django.contrib.staticfiles',
      # Uncomment the next line to enable the admin:
      'django.contrib.admin',
      # Uncomment the next line to enable admin documentation:
      # 'django.contrib.admindocs',
      'cms',
      'mptt',
      'menus',
      'south',
      'sekizai',
      #plugins:
      'cms.plugins.file',
      'cms.plugins.flash',
      'cms.plugins.googlemap',
      'cms.plugins.link',
      'cms.plugins.picture',
      'cms.plugins.snippet',
      'cms.plugins.teaser',
      'cms.plugins.text',
      'cms.plugins.video',
      'cms.plugins.twitter',
  )
  
  LANGUAGES = [
      ('en', 'English'),
  ]
  
  CMS_TEMPLATES = (
      ('template_1.html', 'Template One'),
      ('template_2.html', 'Template Two'),
  )
  
  TEMPLATE_CONTEXT_PROCESSORS = (
      "django.contrib.auth.context_processors.auth",
  "django.core.context_processors.debug",
  "django.core.context_processors.i18n",
  "django.core.context_processors.media",
  "django.core.context_processors.static",
  "django.core.context_processors.tz",
  "django.contrib.messages.context_processors.messages",
  "django.core.context_processors.request",
  "sekizai.context_processors.sekizai",
  )
  
  # A sample logging configuration. The only tangible logging
  # performed by this configuration is to send an email to
  # the site admins on every HTTP 500 error when DEBUG=False.
  # See http://docs.djangoproject.com/en/dev/topics/logging for
  # more details on how to customize your logging configuration.
  LOGGING = {
      'version': 1,
      'disable_existing_loggers': False,
      'filters': {
          'require_debug_false': {
              '()': 'django.utils.log.RequireDebugFalse'
          }
      },
      'handlers': {
          'mail_admins': {
              'level': 'ERROR',
              'filters': ['require_debug_false'],
              'class': 'django.utils.log.AdminEmailHandler'
          }
      },
      'loggers': {
          'django.request': {
              'handlers': ['mail_admins'],
              'level': 'ERROR',
              'propagate': True,
          },
      }
  }
  </code></pre>
  
  <p>Console shows no errors except</p>
  
  <pre><code>/usr/local/lib/python2.7/dist-packages/mptt/models.py:305: DeprecationWarning: Implicit manager CMSPlugin.tree will be removed in django-mptt 0.6.  Explicitly define a TreeManager() on your model to remove this warning.
    DeprecationWarning
  </code></pre>