# Webmention endpoint
#
# This endpoint accepts POST requests per W3C Webmention spec:
# https://www.w3.org/TR/webmention/
#
# Usage:
#   POST /webmention
#   Content-Type: application/x-www-form-urlencoded
#   source=<url-of-your-post>&target=<url-of-our-article>
#
# Returns 202 Accepted on success. Async processing pending.