Issue #144 : Old processing output will now be deleted when content is reprocessed even if the new processing task does not produce output.
Issue #144 : Old processing output will now be deleted when content is reprocessed even if the new processing task does not produce output.

gchq/stroom,gchq/stroom,gchq/stroom,gchq/stroom,gchq/stroom,gchq/stroom