Support Plain (non-content-based) JAXRS Service Pipeline by default

Currently, we support "JaxrsRestContentPipeline", which resolves the content node and dispatches to primary node type based REST resource path.
However, sometimes, we need JAXRS services which are not content based. To do this, we have to add complex spring bean assembly to insert another pipeline.
I think it will be nicer if we provide a default plain (non-content-based) JAX-RS REST pipeline.
Note: however, those services must able to use content beans APIs.