* Adding Activities, Workflows, TriggerProviders and WorkflowContextProviders by Reflection
* Activities stored in ElsaOptions, instead of IServiceCollection
* Remove the empty XML comments
* Renamed ElsaConfigurationsOptions to ElsaConfiguration
* Small enhancements
* Workflows stored in ElsaOptions, instead of IServiceCollection
* Instantiated workflows can now be added
* Workflow instance was not registered to DI
* Add Elsa.Activities.Rebus project to solution
Co-authored-by: Sipke Schoorstra <sipkeschoorstra@outlook.com>