* QoL improvement -- Instead of needing to rename a config file so it is not read by MS a user can now use the 'enable' property in all source/client configs to enable or disable loading the config
* Added property to all config examples
Although it was nice to include the option no one is providing their own tokens from a separate flow completed elsewhere. It simplifies readability and usage in MS to remove these and always generate out own.
* Hierarchical retries and delay options for sources and clients (override general config => individual config)
* Logging for retry attempts
* Respect Retry-After header on responses if present
* Refactor examples to all be multi-user structured
* Move configuration into its own file
* Separate config approaches into env/json approaches with guidance on which one to use
* Add more comments to example json
* Simplify main readme and provide a more opinionated, minimal example there
* Refactor spotify config and api building into a Source class
* Move spotify polling loop into Source class and use generator to handle one-run only restriction (Closes#2)
* Signal polling status using promise finally/catch
* Implement formatPlayObj static method to standardize play data
* Implement Tautulli source class
* Refactor client scrobbling and building/config into ScrobbleClients class
* Implement Tautulli endpoint for scrobbling from notification agent webhook
* Add Tautulli information to status page
* Log number of tracks discovered by each source on status page
* Removed individual config file location vars in favor of using just CONFIG_DIR or json objects to reduce complexity
* Justified json example comments and removed unused variables
* Tables for env variable documentation in readme (and remove unused)
* Implement LOG_DIR docker volume
* Implement LOG_LEVEL environment for setting global log level
* Break out general config, spotify, and add maloja config
* Allow specifying a config dir from env that will be used as default search location for config files
* Use prefixes for envs and add more env options
* Simplify defaults for redirect/call on spotify config
