Stub out cookie/privacy policy. Add memcached to docker image

rad/settings.py

@@ -59,6 +59,7 @@ INSTALLED_APPS = [
     "dal",
     "dal_select2",
     "dal_queryset_sequence",
+    "cookie_consent",
     "django.contrib.admin",
     "django.contrib.auth",
     "django.contrib.contenttypes",
@@ -217,7 +218,7 @@ CORS_ORIGIN_ALLOW_ALL = True
 CACHES = {
     "default": {
         "BACKEND": "django.core.cache.backends.memcached.PyMemcacheCache",
-        "LOCATION": "127.0.0.1:11211",
+        "LOCATION": f'{os.environ.get("MEMCACHE_HOST", "127.0.0.1")}:11211',
         #'OPTIONS': {
         #    'server_max_value_length': 1024 * 1024 * 10
         # }