fix #10564: include wells in plate run processing (rebased)

[mtbc]

When processing a plate run, also process its wells.

Fixes http://trac.openmicroscopy.org.uk/ome/ticket/10450 and http://trac.openmicroscopy.org.uk/ome/ticket/10564

To test, try deleting the last plate run of a plate that another user owns and that you have permission to delete. Then, try double-clicking on the plate in Insight and see if the data browser shows thumbnail weirdness.

Also, make sure that the new HierarchyDeleteTest.testDeletingMultipleRunsWithOrphanedSamples integration test at http://hudson.openmicroscopy.org.uk/job/OmeroJava-integration-develop/lastSuccessfulBuild/testngreports/integration.delete/integration.delete.HierarchyDeleteTest/ passes: it verifies #1430 (comment).

This is not a straight rebase.

[mtbc]

--rebased-from #1430

[joshmoore]

Passed Tests
  integration.delete.HierarchyDeleteTest
    testDeletingMultipleRunsWithOrphanedSamples     5.325s  
    testDeletingProject     0.719s  
    testDeletingScreen  1.089s 

The other three testDeleteDataset* tests on develop fail, but that is unrelated.

What was the issue with the rebase, @mtbc ? (i.e. conceptually what conflicts were there?)

[mtbc]

It was very similar. I tried to clean up the commit history a bit and of course anything touching OmeroJava these days tends to require a little tweaking. I also moved a commit to a different PR that it fit much better in.

[joshmoore]

👍