Merge pull request #41 from ArgLab/creds-tweak

Merging in creds.yaml tweak.

Author: bradley-erickson

learning_observer/learning_observer/creds.yaml.example

@@ -78,10 +78,16 @@ event_auth:
     local_storage:
         userfile: students.yaml
         allow_guest: true
+    # chromebook:            # May be necessary to support execution on chromebooks.
+    #    allow_guest: true   # uncomment for testing or deployment as needed.
+    # testcase_auth: {}
 feature_flags: {}  # For enabling / disabling features in development. Useful
                    # ones include:
                    # * google_routes (for debugging / developing Google APIs)
                    # * save_google_ajax (for saving Google API calls -- NOT FOR PROD)
                    # * use_google_ajax (for using saved Google API calls -- AGAIN, NOT FOR PROD)
 server:
-    port: 8888     # Optional. Pick a different port.
+    port: 8888     # Optional. Pick a different port.
+modules:
+    writing_observer:
+        use_nlp: true