Receive branch_updates via amqp
Remove torquebox, refactor messaging initialization
Updated updated_at of trial per trigger
Messaging: improve init; bind to trial_event
Removed trial state sweeper
Use local rabbitmq as default
Remove /config/scecrets.yml, config/database, db/seeds.rb from version control

since they clash with how we manage deployment with ansible
Link to attachments from storage-service
Refactor release version display and handling
Remove torquebox message processors
Update readme wrt. new architecture (sans torquebox/polyglot)
Remove executors_api and attachment api