Handle production flag for Kademlia

[bkase]

We need to:

1. Not make keys deterministic based on the address
2. Not try peers in a deterministic order
3. Change some of the config (ex. to make the ping time 1hour, ala Cardano)

See comment in Main.hs of Kademlia-Haskell

[emberian]

I did 2. Cardano uses 5 minutes, not an hour, in the current version of their code. 1 still needs to be done. We won't be able to compute peerKeys anymore.

[imeckler]

RIP Haskell Kademlia