Updated AutoSubscriber to support loading an explicit list of types instead of having to pass an assembly.

This wil allow using your own assembly scanning mechanisms (or the types registered with a DI container)

Note: the consumerTypes does not check for values in the array, wich is different behavior than the params Assembly[] assemblies method, to make sure it doesn't break existing behavior.
bumped version
Merge pull request #292 from zidad/register-types

Updated AutoSubscriber to support loading an explicit list of types