Start starts the poller and handler goroutines.

StartDistributedPeerManager listens for distributed peer results and updates the localStates directly (because combining peerStates is unnecessary since these results are already combined among the distributed TM group they came from).

StartHealthResultManager starts the goroutine which listens for health results.

StartMonitorConfigManager runs the monitor config manager goroutine, and returns the threadsafe data which it sets.

StartOpsConfigManager starts the ops config manager goroutine, returning the (threadsafe) variables which it sets.

StartPeerManager listens for peer results, and when it gets one, it adds it to the peerStates list, and optimistically combines the good results into combinedStates.

StartStateCombiner starts the State Combiner goroutine, and returns the threadsafe CombinedStates, and a func to signal to combine states.

StartStatHistoryManager fetches the full statistics data from ATS Astats.

TODO make config?.

CacheGroupNameSlice is a slice of cache names, which fulfills the `sort.Interface` interface.