made DataModelActionsFactory and its static methods public
Merge pull request #571 from millmanorama/public_DataModelActionsFactory

made DataModelActionsFactory and its static methods public
Merge branch 'develop' of https://www.github.com/sleuthkit/autopsy into develop
Getting rid of an unused field.
Updated sample ingest modules, adding factory, settings and settings panel
Merge pull request #572 from rcordovano/parallel_file_ingest

Updated sample ingest modules, adding factory, settings and settings pan...
Merge branch 'develop' of https://www.github.com/sleuthkit/autopsy into develop