reduce verbosity of Persistence.js
Use appropriate file for API require Never send a null value in a get response for a status
Workaround minilog bug (stop printing objects with circular references)
Harmonize the auth mechanism around the use of an authProvider
Bugfix: remove audit.js module to eliminate memory leak
Updated sentinel configuration: multiple sentinel hosts/ports
Bugfix: use sentinel for pubsub as well
Initial support for sentinel using redis-sentinel-client
Code refactor