Added in alias for L4.3 compatibility. Fixes #171.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Cleaning up the service provider a little bit.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Remove the response macro and use API::response() instead to get an instance of the factory and builder.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Fix the API::transform method so it registers class transformers properly.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>