PD4ML emoji font add-on

This jar contains the font "Twemoji Mozilla" (com/pd4ml/fonts/emoji/Twemoji.Mozilla.ttf),
release v0.7.0 of https://github.com/mozilla/twemoji-colr, unmodified.

  Emoji graphics: Twemoji, Copyright 2019 Twitter, Inc and other contributors,
  https://twemoji.twitter.com/ - licensed under CC-BY 4.0,
  https://creativecommons.org/licenses/by/4.0/

  Font build: Copyright 2016-2018 Mozilla Foundation - licensed under the Apache License 2.0,
  https://www.apache.org/licenses/LICENSE-2.0

The full license text is in com/pd4ml/fonts/emoji/LICENSE-Twemoji-Mozilla.md.
PD4ML draws the font's glyphs into the documents it produces; documents using these emoji
should credit Twemoji as the CC-BY 4.0 license asks.
