AtomPub applyPolicy method does not send policyId to server

When calling applyPolicy using the AtomPub binding, the policy ID is not send to the server. Instead OpenCMIS sends the target object ID.

As a workaround I fixed the bug for my purposes by replacing objectId with policyId in the AtomEntryWriter constructor call at org.apache.chemistry.opencmis.client.bindings.spi.atompub.PolicyServiceImpl in method applyPolicy(String, String, String, ExtensionData).