Always use the global min and max for start and end by default.
Set pixels range for 32-bit.
Add 32-bit support.
Remove duplicated code.
Do not build LUT for 32-bit images.
Remove whitespace.
Update develop submodules

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

Repository: openmicroscopy/bioformats
Updating 87fbabc..a67a4b4
Previously merged:
  # PR 1264 melissalinkert 'Prevent an NPE when referencing Image.AcquisitionDate'
  # PR 1267 melissalinkert 'Volocity: flag most files as being pixels files'
  # PR 1269 sbesson 'Extend usage of inputParser in Bio-Formats MATLAB'

Repository: ome/scripts
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Repository: openmicroscopy/ome-documentation
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Generated by OMERO-5.1-latest-submods#172 (http://ci.openmicroscopy.org/job/OMERO-5.1-latest-submods/172/)
Merge pull request #2944 from bpindelski/zip-exception

Fix #12338: Exclude .pom files from Insight's Ivy deps.
Use Sphinx markup for Blitz doc strings
Remove unused 'import re' from Blitz Gateway
Tiny Blitz doc fix
FindIce: cmake 2.8 portability fix
Enable Downloads when single Well selected
Download originals or jpegs etc from multiple Wells
Review mapping and store mapped values.
Add Python test for the "--summary" option.
Use new summary layout and information.
merge develop -Dorg -Ssuccess-only: PR 2435 (cpp: RTypesI: use static locals in place of duplicated globals)
merge develop -Dorg -Ssuccess-only: PR 2835 (Update OmeroPy/src/path.py)
merge develop -Dorg -Ssuccess-only: PR 2884 (fix #10766: add API method for changing original files' hasher)