Refactoring: unused Subscribe message field cleanup (Subscriber)
Refactoring: subscription messages based on subscriptionId only (but not
replies)
Refactoring: message names cleanup
Changed: read subscription message delivery based via subscription dispatcher
Fixed: core projections did not unsubscribe from pre-recorded order events
when re-initialized
Refactored: deeper separation of readers and projections
Refactored: checkpoint strategy cleanup