Remove call of virtual function from DataContentViewerArtifact ctor
Synchronize access to DataContentViewerArtifact.setDataView()
Cleanup of some recently added attributes.
Merge branch 'master' of https://github.com/sleuthkit/autopsy
Disabled lazy setNode() calls from DataResultPanel pending shared ExplorerManager fix
Merge pull request #270 from rcordovano/result_viewer_fix

Disabled lazy setNode() calls from DataResultPanel
removed old sample ingest code that no longer compiled
Moved more work into the backround threads of DataContentViewerArtifact
Merge pull request #269 from raman-bt/master

Cleanup of recently added attributes.
Merge pull request #271 from rcordovano/artifact_viewer_thread

Moved more work into the backround threads of DataContentViewerArtifact