wget 'http://cal.syoboi.jp/cal_chk.php?days=2&start=2018-04-06' -O spec/stubs/cal_chk_20180406-20180407.xml
wget 'http://cal.syoboi.jp/cal_chk.php?days=2&start=2018-04-06' -O spec/stubs/cal_chk_20180406-20180407.xml

sue445/cure-mastodon-bots,sue445/cure-mastodon-bots