SLING-3656 - nested nodes below file/jcr:content cause problems on
import and export

VltSerializationManager - getRepositoryPath now removes all '.dir/'
segments . This is probably too much and we should revisit in the near
future, but at least it unblocks a common use case.

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1604274 13f79535-47bb-0310-9956-ffa450edef68
SLING-3656 - nested nodes below file/jcr:content cause problems on
import and export

Consistently use repository paths when filtering and creating resources
in ResourceChangeCommandFactory.

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1604275 13f79535-47bb-0310-9956-ffa450edef68