[UPDATE] Rabbitmq configuration

[coltonbh]

I quickly hacked the production server to increase consumer_timeout from the default 1,800,000 ms (30 mins) to 10,800,000 ms (3 hours) so that I could run longer transition state optimization calculations.

Along the way I learned that in v1.9+ of Rabbit they are doing away with the docker-specific environment keywords I use. At some point I should update rabbitmq to run on this new standard: https://hub.docker.com/_/rabbitmq (see section Environment Variables).

For now I manually added the rabbitmq.conf file on dev/prod servers. I updated the docker-compose.web.yaml file in the code base.

[coltonbh]

#62 does the code update.