Update Interfaces.dll
Change Timer API so it's more generic and reusable
Add new IReceiver marker API for client handlers like ServerEvent Receivers
Make Funq Container explicitly implement IResolver
Add Heartbeat and AutoRetry auto-sleep backoff multiplier to ServerEventsClient
Add new Receiver support for ServerEventsClient
Change Pulse to return a bool to indicate whether Pulse was successful
Add tests for ServerEventsClient