added gmucas middleware and variables

roomlist/settings/settings.py

 """
-Django settings for django_project project.
+Django settings for roomlist project.
 
 For more information on this file, see
-https://docs.djangoproject.com/en/1.6/topics/settings/
+https://docs.djangoproject.com/en/1.7/topics/settings/
 
 For the full list of settings and their values, see
-https://docs.djangoproject.com/en/1.6/ref/settings/
+https://docs.djangoproject.com/en/1.7/ref/settings/
 """
 
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
@@ -42,7 +42,7 @@ TEMPLATE_CONTEXT_PROCESSORS = (
 )
 
 # Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/1.6/howto/deployment/checklist/
+# See https://docs.djangoproject.com/en/1.7/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
 SECRET_KEY = 'fGTL0pyk8MRq9YLXIOzFKZlneTdg3etdRxXs1FN2FqlVk595Ix'
@@ -74,10 +74,13 @@ INSTALLED_APPS = (
 CRISPY_TEMPLATE_PACK = 'bootstrap'
 
 MIDDLEWARE_CLASSES = (
-    'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
-    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django_gmucas.middleware.CASMiddleware',
+    'django.middleware.doc.XViewMiddleware',
+
+    'django.middleware.csrf.CsrfViewMiddleware',
     'django.contrib.messages.middleware.MessageMiddleware',
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
 )
@@ -88,7 +91,7 @@ WSGI_APPLICATION = 'settings.wsgi.application'
 
 
 # Database
-# https://docs.djangoproject.com/en/1.6/ref/settings/#databases
+# https://docs.djangoproject.com/en/1.7/ref/settings/#databases
 
 DATABASES = {
     'default': {
@@ -102,7 +105,7 @@ DATABASES = {
 }
 
 # Internationalization
-# https://docs.djangoproject.com/en/1.6/topics/i18n/
+# https://docs.djangoproject.com/en/1.7/topics/i18n/
 
 LANGUAGE_CODE = 'en-us'
 
@@ -114,8 +117,16 @@ USE_L10N = True
 
 USE_TZ = True
 
-
 # Static files (CSS, JavaScript, Images)
-# https://docs.djangoproject.com/en/1.6/howto/static-files/
+# https://docs.djangoproject.com/en/1.7/howto/static-files/
 
 STATIC_URL = '/static/'
+
+AUTHENTICATION_BACKENDS = (
+    'django.contrib.auth.backends.ModelBackend',
+    'django_gmucas.backends.CASBackend',
+)
+
+CAS_SERVER_URL = 'login.gmu.edu'
+CAS_LOGOUT_COMPLETELY = True
+CAS_PROVIDE_URL_TO_LOGOUT = True