Release 2.1.0

• Added setting WEBMENTIONS_USE_CELERY (boolean, default True)
  If False:

• celery does not need to be installed

• New models PendingIncomingWebmention and PendingOutgoingContent are created to store the required
  data for later batch-processing.

• New management command: manage.py mentions_pending can be used to process these data.

• /get endpoint:

  • Now returns results for SimpleMention objects as well as Webmentions.
  • Added field type with value webmention or simple so they can be differentiated when displaying.

• Updated instructions for installation with or without celery.