pass AbstractFile as part of FILE_DONE event
Merge pull request #841 from millmanorama/FILE_DONE_abstract_file

pass AbstractFile as part of FILE_DONE event
removed unused method fireFileIngestDone(long fileId)
Merge pull request #842 from millmanorama/FILE_DONE_abstract_file

removed unused method fireFileIngestDone(long fileId)
Fix bug in DeletedContent.DeletedContentChildren.createKeys()