Add support for PerkinElmer Operetta data

[melissalinkert]

Closes #7254.

To test, please run:

ant -Dtestng.directory=$DATA/perkinelmer-operetta test-automated

[chris-allan]

Based on looking at Plate 1(2)__2011-09-29T23_50_20-Measurement1 it would appear that row and column offsets for the format are one-based, not zero-based. What should be A1 is showing up as B2. For OMERO.insight @jburel we will also have to extend the list of formats included in the import dialog file format restriction. How are the existing formats being picked up now?

[jburel]

@chris-allan, @melissalinkert: list of formats is returned by B-F i.e. loci.formats.gui.GUITools.buildFileFilters

[chris-allan]

@jburel: Sure, I realise that. What does the filtering though? There are only 8 file filters or so available when importing into a Screen.

[melissalinkert]

@chris-allan Above commit should fix the well indexing.

@jburel Could the list of HCS readers be built by checking each reader's domain? Something like this: melissalinkert/openmicroscopy@5e2c799?

[jburel]

@melissalinkert: The approach suggested does not work, the method reader.getDomains() returns an exception indicating that the setId() method has to be called first.
Adjustment required: use reader.getPossibleDomains(String) instead of reader.getDomains()

[jburel]

@melissalinkert, @chris-allan: fix now implemented in sprint8-insight branch.

[chris-allan]

All looking good. Merging.