Fix some minor problems and add new key for peer grading.

lms/envs/dev.py

@@ -110,6 +110,13 @@ STAFF_GRADING_INTERFACE = {
     'password': 'abcd',
     }
 
+################################# Peer grading config  #####################
+
+PEER_GRADING_INTERFACE = {
+    'url': 'http://127.0.0.1:3033/peer_grading',
+    'username': 'lms',
+    'password': 'abcd',
+    }
 ################################ LMS Migration #################################
 MITX_FEATURES['ENABLE_LMS_MIGRATION'] = True
 MITX_FEATURES['ACCESS_REQUIRE_STAFF_FOR_COURSE'] = False   # require that user be in the staff_* group to be able to enroll

lms/templates/peer_grading/peer_grading.html

@@ -15,7 +15,7 @@
 </%block>
 
 <section class="container">
-    <div class="peer-grading">
+    <div class="peer-grading" data-ajax_url="${ajax_url}">
         <div class="problem-list">
         </div>
     </div>