Add config/redis.yml unified config file
This MR adds a new config file config/redis.yml which is meant to eventually replace config/resque.yml, config/redis.shared_state.yml, config/redis.cache.yml, config/redis.queues.yml, etc.
Nothing changes in how we resolve Redis configuration unless the
administrator opts in by creating a config/redis.yml file and
putting configuration data in it. This is specifically designed to allow us to have a mixed deployment where some Redises use individual config files and some use redis.yml
.
Edited by Jacob Vosmaer