Change the release exporter to work with list of patients
The current release exporter plug-in works with a list of raw bioassays and is then working it's way up to patient. The new implementation should start with a list of patients and work it's way down. It should also include other item types, such as Blood, DNA, FlowThrough, etc. Items need to be filtered based on conditions that has not yet been fully determined. For example, items marked with the DoNotUse annotation should not be included.
The old export of tab-separated files will not work with the new approach and should be removed.