Search returns incorrect "self" link in Bundle

[ewoutkramer]

Spark returns this for a search inside Bundle:

<link>
    <relation value="self"/>
    <url value="http://spark-dstu2.furore.com/fhir/_snapshot?id=27e5683a-a9a5-4d98-a43d-f5e0c74f9d78&start=0&_count=20"/>
</link>

The self link is supposed to contain the original query (next/prev etc. not necessarily), repeating the query parameters that have been understood by the server, so the client can determine which search params were taken into account.