Removed unused django applications from settings

neboard/settings.py

@@ -113,7 +113,6 b' MIDDLEWARE_CLASSES = ['
     'django.middleware.locale.LocaleMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
-    'django.contrib.messages.middleware.MessageMiddleware',
     'boards.middlewares.BanMiddleware',
     'boards.middlewares.TimezoneMiddleware',
 ]
@@ -127,14 +126,11 b' 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',
-    #'django.contrib.humanize',
 
     'debug_toolbar',