old_contents: DATABASES = {
      'default' : {
          'ENGINE': 'django.db.backends.sqlite3'
      }
  }
  
  INSTALLED_APPS = (
      'django.contrib.contenttypes',
      'django.contrib.sessions',
      'django.contrib.auth',
      'django.contrib.sites',
      'django_extensions',
      'newsletter',
  )
  
  ROOT_URLCONF = 'test_urls'
  
  SITE_ID = 1
  
  TEMPLATE_DIRS = ('test_templates', )
  
new_contents: DATABASES = {
      'default' : {
          'ENGINE': 'django.db.backends.sqlite3'
      }
  }
  
  INSTALLED_APPS = (
      'django.contrib.contenttypes',
      'django.contrib.sessions',
      'django.contrib.auth',
      'django.contrib.sites',
      'django_extensions',
      'newsletter',
  )
  
  ROOT_URLCONF = 'test_urls'
  
  SITE_ID = 1
  
  TEMPLATE_DIRS = ('test_templates', )
  
  # Enable time-zone support for Django 1.4 (ignored in older versions)
  USE_TZ = True
  
subject: Enable timezone support in tests.