If the C# enum name does not match the JSON value, add an EnumMember attribute to ensure the mapping is done properly

Use a custom contract resolver in the CommandResposeFactory, to ensure that properties with private setters have their values set, too.

Support type references in arrays
Support explicit type mappings

Command: Don't compare the Handlers property when checking whether two commands are equal - this property is currentl ignored.

- First logic to merge two protocols into a single one
- Support resolving types for command parameters