Not all downstream initialize items are marked pending

When you have a delta xml with a combine directive it needs to be reloaded if its context path is reloaded. This is not the case right now.

In detail:
Suppose you have a delta xml with combine directive with content root /hippo:configuration/hippo:frontend. The xml looks like:
<sv:node name="cms" h:merge="combine">
..

So the 'context node' is /hippo:configuration/hippo:frontend/cms

When now /hippo:configuration/hippo:frontend/cms is the reload root the above delta is not reloaded.