PNG: reduce the amount of memory needed to read most tiles

The very last row of tiles will still require the full image to be
read, however.
Handle empty binData tag.
Merge pull request #1447 from sbesson/cellprofiler_bioformats

Add python-bioformats to the documentation
Merge pull request #21 from jburel/ome-xml-fix

Handle empty binData tag.
Update auto-generated documentation

Repository: openmicroscopy/bioformats
Already up-to-date.

Generated by BIOFORMATS-5.1-latest-docs-autogen#208 (http://ci.openmicroscopy.org/job/BIOFORMATS-5.1-latest-docs-autogen/208/)
Bug Fix : Point ROI/ Support for new types of ROI's/ Warnings for unsupported types
Merge remote-tracking branch 'origin/develop' into Update_ROIHandler
PNG: use a custom InputStream implementation for decompressing images

This prevents us from having to read the entire compressed stream into
memory before decompressing.  See #12274.
Was not calling MetadataTools.populatePixels, so xml metadata was incorrect
added IM3 reader to list of formats

Conflicts:

	components/formats-api/src/loci/formats/readers.txt
Respect metadata filtering settings when populating MetadataStore
merge develop -Dorg -Ssuccess-only: PR 1407 (TIFF: fix plane count calculation for pyramids with multiple planes)
merge develop -Dorg -Ssuccess-only: PR 1420 (Updating samples and adding units samples)
merge develop -Dorg -Ssuccess-only: PR 1431 (Specification: Add XML catalogues for released schemas)
merge develop -Dorg -Ssuccess-only: PR 1441 (Fix OME-XML BinData decoding)
merge develop -Dorg -Ssuccess-only: PR 1442 (Update roi handler)
merge develop -Dorg -Ssuccess-only: PR 1444 (Update auto-generated documentation)
merge develop -Dorg -Ssuccess-only: PR 1448 (Metamorph: allow both sanitized and unsanitized delimiters)
merge develop -Dorg -Ssuccess-only: PR 1450 (Reduce memory needed to open PNG images)
merge develop -Dorg -Ssuccess-only: PR 1451 (Fix im3 metadata)