- Added NServiceBus.Testing.Tests project to solution

- Fixed NServiceBus.Testing.Tests references and NUnit nuget package
- Added implementation for Handler<T>.OnMessage(T) for simplicity + test case
Moved NinjectObjectBuilderExtension out of the Internals namespace
Files moved
Should convert a message back even if special characters are contained in the headers, fixes #869
Merge branch 'develop' of https://github.com/sfeldman/NServiceBus into develop
Standardising API to match xml definition.
JsonSerializer failed to deserialize messages with SkipArrayWrappingForSingleMessages

MessageTypesInitializer was throwing null reference exception when not using the XmlSerializer.
Ensuring proper disposal of MemoryStreams
Implemented IPublishMessages and IHandleScbscriptions interfaces
Merge branch 'develop' of git://github.com/NServiceBus/NServiceBus into develop

Conflicts:
	packages/repositories.config