Update module paths using wagtail updatemodulepaths

opentech/settings/base.py

@@ -274,7 +274,7 @@ WAGTAILIMAGES_FEATURE_DETECTION_ENABLED = False
 WAGTAILADMIN_RICH_TEXT_EDITORS = {
     'default': {
         'WIDGET': 'wagtail.admin.rich_text.DraftailRichTextArea',
-        # fixed in wagtail 2.1: https://github.com/wagtail/wagtail/commit/09f8a4f38a95f2760f38ab2f142443df93b5d8c6
+        # fixed in wagtail 2.0.1: https://github.com/wagtail/wagtail/commit/09f8a4f38a95f2760f38ab2f142443df93b5d8c6
         # 'OPTIONS': {
         #     'features': [
         #         'bold', 'italic',