Moved LazyWithMetadataRegistrationSource and StronglyTypedMetaRegistrationSource that require System.ComponentModel.Composition into the Autofac.Integration.Mef project. Added a StronglyTypedMetaRegistrationSource to the Autofac project that supports Meta<T, TMetadata> through a provided metadata object instance. Removed the IRegistrationSourceProvider interface and RegistrationSourceProvider implementation. Updated MVC and Web API integration to use metadata implementation from core Autofac project.
Moved LazyWithMetadataRegistrationSource and StronglyTypedMetaRegistrationSource that require System.ComponentModel.Composition into the Autofac.Integration.Mef project.
Added a StronglyTypedMetaRegistrationSource to the Autofac project that supports Meta<T, TMetadata> through a provided metadata object instance.
Removed the IRegistrationSourceProvider interface and RegistrationSourceProvider implementation.
Updated MVC and Web API integration to use metadata implementation from core Autofac project.

autofac/Autofac.Mvc,dparra0007/Autofac.Mvc,jango2015/Autofac.Mvc