Add ability for webui to get check results

[ohanf]

• results of checks need to be stored
  • decide what we store?
• checks need to happen automatically
• websockets vs long polling

[teknogeek]

Just found out that celery has period tasking built-in http://docs.celeryproject.org/en/latest/userguide/periodic-tasks.html

[teknogeek]

If possible, we should go with WebSockets as long as they aren't too hard to implement.

It looks like with Flask-SocketIO, this is made really easy https://flask-socketio.readthedocs.io/en/latest/

[ohanf]

lgtm as long as integrating the gevent layer wont be too hard for you