Use threshold filter instead of exact filter.
Merge pull request #1254 from jburel/submit-followup

Submit followup
OMEROMetadataStoreClient: pixelsList can never be null
Adding git user config for travis
Replacing number-dash with double dash
Fix upload of files w/o import candidates.
Loop to import several images
Remove commented out code.
Do not specify the user's ID.
Remove casting.
Use CollectionUtils in delete method.
Add tests to delete MIF.
Review tests.
Refactor PreprocessorTest for better order handling

As mentioned by Mark, with the addition of Fileset:0
to many of the request lists, there are 6 orderings
possible. This required a little refactoring in order
to reduce the cut-n-pasting.
Add injected Fileset requests to the end of the list

Changes to spec.xml in this branch reverse when filesets
should be handled. With this commit, the operations which
handle filesets are:

 * /Fileset itself
 * /Image when in a DoAll
 * /Dataset by itself after all images
 * /Plate by itself after all images
 * and now /Dataset and /Plate in a DoAll at the end.
Order filesets last (Fix #11045, See #11054)

Rather than inject filesets at the first possible location
in the DoAll requests list, place them after all related
requests.
Fix test.
Do not specify target when deleting the objects.
merge develop -D org -I include -E exclude: PR 991 (Add support for Ice 3.5 (develop))
merge develop -D org -I include -E exclude: PR 1132 (Repository API)