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OMEXMLMetadata: remove unnecessary import
OMEXMLMetadata: remove unnecessary public modifier
Eliminate explicit uses of OMEXMLMetadataImpl

The resolveReferences method belongs in the OMEXMLMetadata interface,
rather than as a public method of its implementation.

Once the interface itself declares the method, the various explicit
casts to OMEXMLMetadataImpl are no longer needed, and interface-driven
design works to keep the codebase extensible.
Update version numbers to 4.4.8-{DEV,SNAPSHOT}
Fix errors found by Melissa
Merge pull request #484 from joshmoore/4.4.8-DEV-version

Update version numbers to 4.4.8-{DEV,SNAPSHOT}
Merge pull request #479 from rleigh-dundee/ome-xml-service-dev_4_4

Improve OMEXMLMetadata (dev_4_4)
ZeissZVIReader: Fix detection of label string offset

There may be a 2 byte pad between the end of the ShapeAttrs
block and the start of the Label string.  And the string
may or may not be null, making it difficult to detect
reliably.  We allow for a fuzzy match at 0 or 2 bytes after
the end of the ShapeAttrs.  This padding is typically
only found in the initial Shape, and missing in subsequent
shapes.
Fix licensing note in the SCIFIO legend
ZeissZVIReader: Debug logging strings use {} to avoid StringBuilder overhead
Fix capitalization
Merge pull request #487 from sbesson/scifio_licensing

Fix licensing note in the SCIFIO legend
Merge pull request #486 from rleigh-dundee/zvi-roi-missing2

ZeissZVIReader: Fix detection of label string offset
Update version numbers to 4.4.8
Fix link to ImgOpener.java with the move of imglib2/ to io/
Merge pull request #498 from sbesson/imglib2_link

Fix link to ImgOpener.java with the move of imglib2/ to io/
Merge pull request #497 from joshmoore/4.4.8-version

Update version numbers to 4.4.8
Update version numbers to 4.4.9-{DEV,SNAPSHOT}