Java datamodel changes to support find files API in general data source, and not just image
java data model: propagate fs obj id for local data sources also when adding virt dirs
Fix setting parent_path for carved and local files/dirs.  Use parent's parent_path and name.
correct / in parent_path for local files
Merge pull request #189 from adam-m/master

java datamodel changes to support find files API by data source Content and not just Image