   console.error "missing HUBOT_TRELLO_KEY" if not trello_key
   console.error "missing HUBOT_TRELLO_TOKEN" if not trello_token
   console.error "missing HUBOT_TRELLO_BOARD_ID" if not trello_board_id
+  console.error "missing HUBOT_TRELLO_NOTIFY_ROOM" if not trello_notify_room
   try
     t = new Trello trello_key, trello_token
   catch e

trello_key = process.env.HUBOT_TRELLO_KEY
trello_token = process.env.HUBOT_TRELLO_TOKEN
trello_board_id = process.env.HUBOT_TRELLO_BOARD_ID

last_notif_id = undefined


#   HUBOT_TRELLO_KEY - trello developer key
#   HUBOT_TRELLO_TOKEN - trello developer app token
#   HUBOT_TRELLO_BOARD_ID - trello board id
#   HUBOT_TRELLO_NOTIFY_ROOM - room to put notifications in
#
# Commands:
#   hubot trello check - check notifications
