Escaping single quotes in json embed tag is actually un-necessary (and breaks...

Escaping single quotes in json embed tag is actually un-necessary (and breaks the data) since the single quotes are replaced with html entities.

django/website/hid/templatetags/json_data.py

@@ -9,4 +9,4 @@ def json_data(value):
     """ Django custom template tag used to embed arbitrary
         values as json within html5 data- attributes.
     """
-    return json.dumps(value).replace("'", "\\'")
+    return json.dumps(value)