v0.14.1051

• Breaking: All EventFlowOptions extensions are now IEventFlowOptions
  instead and EventFlowOptions implements this interface. If you have made
  your own extensions, you will need to use the newly created interface
  instead. Changed in order to make testing of extensions and classes
  dependent on the EventFlow options easier to test
• New: You can now bundle your configuration of EventFlow into modules that
  implement IModule and register these by calling
  EventFlowOptions.RegisterModule(...)
• New: EventFlow now supports scheduled job execution via e.g. Hangfire. You
  can create your own scheduler or install the new EventFlow.Hangfire NuGet
  package. Read the jobs documentation for more details
• New: Created the OWIN CommandPublishMiddleware middleware that can
  handle publishing of commands by posting a JSON serialized command to
  e.g. /commands/ping/1 in which ping is the command name and 1 its
  version. Remember to add authentication
• New: Created a new interface ICommand<TAggregate,TIdentity,TSourceIdentity>
  to allow developers to control the type of ICommand.SourceId. Using the
  ICommand<TAggregate,TIdentity> (or Command<TAggregate,TIdentity>)
  will still yield the same result as before, i.e., ICommand.SourceId being
  of type ISourceId
• New: The AddDefaults(...) now also adds the command type definition to the
  new ICommandDefinitonService