Telegram-Bot, der nervige Markov-Nachrichten filtert

zum installieren:
# useradd markov-aufraeum-bot
# install markov-aufraeum-bot /usr/local/bin/
# install -m 644 markov-aufraeum-bot.service /etc/systemd/system/
# mkdir -p /etc/markov-aufraeum-bot/
# echo 'yourBotToken' >/etc/markov-aufraeum-bot/token.txt
# chmod 640 /etc/markov-aufraeum-bot/token.txt
# chgrp markov-aufraeum-bot /etc/markov-aufraeum-bot/token.txt