old_contents: # Pykeg main settings file.
  # Note: YOU SHOULD NOT NEED TO EDIT THIS FILE.  Instead, see the instructions in
  # common_settings.py.example.
  
  INSTALLED_APPS = (
      'django.contrib.auth',
      'django.contrib.contenttypes',
      'django.contrib.sessions',
      'django.contrib.sites',
      'django.contrib.admin',
      'django.contrib.humanize',
      'django.contrib.markup',
      'pykeg.core',
  )
  
  AUTH_PROFILE_MODULE = "core.UserProfile"
  
  try:
    import common_settings
    from common_settings import *
  except ImportError:
    print 'Error: Could not find common_settings.py'
    print 'Most likely, this means kegbot has not been configured properly.'
    print 'Consult setup documentation.  Exiting...'
    import sys
    sys.exit(1)
  
new_contents: # Pykeg main settings file.
  # Note: YOU SHOULD NOT NEED TO EDIT THIS FILE.  Instead, see the instructions in
  # common_settings.py.example.
  
  INSTALLED_APPS = (
      'django.contrib.auth',
      'django.contrib.contenttypes',
      'django.contrib.sessions',
      'django.contrib.sites',
      'django.contrib.admin',
      'django.contrib.humanize',
      'django.contrib.markup',
      'pykeg.core',
      'pykeg.contrib.twitter',
  )
  
  AUTH_PROFILE_MODULE = "core.UserProfile"
  
  try:
    import common_settings
    from common_settings import *
  except ImportError:
    print 'Error: Could not find common_settings.py'
    print 'Most likely, this means kegbot has not been configured properly.'
    print 'Consult setup documentation.  Exiting...'
    import sys
    sys.exit(1)
  
subject: Add twitter to default apps.