Have Bots use RMQ

[echavemann]

More fair, if one player has overhead they probably all should

Also removes the need for the exchange locks I think

[stevenewald]

I'm in favor of artificial delays instead of using rmq. We want to add overhead to the bot, not our exchange :)

Assigned to @miyaliu627 to add stochastic delays to bot predictions. I really like this idea because it introduces front running, which we can not disallow

[echavemann]

Let's try to tune the delays to have a mean around the rmq overhead - @stevenewald you can decide if you or miya handles it based on how hard this will be to measure.

[stevenewald]

It should be configurable, we can measure it later

[stevenewald]

But agreed