Bio-Formats restructuring (rebased onto develop)



This is the same as gh-2103 but rebased onto develop.

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This PR:
 * migrates the ome-io package from Bio-Formats to the OMERO repo due to the repository (OME-Perl is no longer supported)
 * updates the code to work with the classes moved to `ome.xml.meta`
 * depends on the new jar names

Things to test:
 * That the Bio-Formats+Insight ImageJ1 (vanilla) workflow still works.
 * That regular reading/writing of original data works.

Things that still seem to need work and/or tickets:
 * Some Insight logging goes to stdout (/cc @jburel)