Intro doc not linked to new user

[ovv]

: False, 'is_bot': False, 'updated': 1501281038, 'presence': 'away'}, 'cache_ts': 1501281038, 'event_ts': '1501281038.123560'}
Jul 28 22:30:38 pyslackers-01 sirbot[4865]: 2017-07-28 22:30:38,628 - sirbot.slack.dispatcher.event - ERROR - team_join() missing 1 required positional argument: '_'
Jul 28 22:30:38 pyslackers-01 sirbot[4865]: Traceback (most recent call last):
Jul 28 22:30:38 pyslackers-01 sirbot[4865]:   File "/home/sirbot/.pyvenv/lib/python3.6/site-packages/sirbot/slack/dispatcher/event.py", line 50, in incoming_rtm
Jul 28 22:30:38 pyslackers-01 sirbot[4865]:     await self._incoming(event)
Jul 28 22:30:38 pyslackers-01 sirbot[4865]:   File "/home/sirbot/.pyvenv/lib/python3.6/site-packages/sirbot/slack/dispatcher/event.py", line 104, in _incoming
Jul 28 22:30:38 pyslackers-01 sirbot[4865]:     f = func(event, slack)
Jul 28 22:30:38 pyslackers-01 sirbot[4865]: TypeError: team_join() missing 1 required positional argument: '_'
Jul 28 22:30:38 pyslackers-01 sirbot[4865]: 2017-07-28 22:30:38,628 - sirbot.slack.api - DEBUG - Querying SLACK HTTP API: https://slack.com/api/users.info