Update dev_5_0 submodules

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

Repository: openmicroscopy/bioformats
Updating e598e14..0cb78d9
Merged PRs (fast-forward):
  # PR 1201 melissalinkert 'Leica LIF: do not set Channel.Color for RGB images (rebased onto dev_5_0)'
  # PR 1198 melissalinkert 'ScanR: fix exposure time units (rebased onto dev_5_0)'
  # PR 1197 melissalinkert 'Add modulo support for LI-FLIM data (rebased onto dev_5_0)'
  # PR 1202 melissalinkert 'DICOM: fix units for physical sizes (rebased onto dev_5_0)'
  # PR 1196 joshmoore 'Close IFormatReader copy if not to be used'
  # PR 1188 mtbc 'AFI: populate magnification and physical pixel size metadata (rebased from develop)'

Repository: ome/scripts
Already up-to-date.

Repository: openmicroscopy/ome-documentation
Updating db2db83..ed60a3e
Merged PRs (fast-forward):
  # PR 853 sbesson 'Document orphaned datasets/plates retrieval via getProjects/getScreens'
  # PR 855 aleksandra-tarkowska 'Session engine (rebased onto dev_5_0)'
  # PR 836 mtbc 'Managed repository template path expansions'
  # PR 848 aleksandra-tarkowska 'Nginx doc (rebased onto dev_5_0)'
  # PR 851 aleksandra-tarkowska 'adding HTTP response header (rebased onto dev_5_0)'
  # PR 844 hflynn 'Re-working OMERO sysadmin index page'
  # PR 847 hflynn 'Reformatting VA docs to make them less scary '
  # PR 842 sbesson 'Insert OMERO sidebar template after page TOC sidebar'

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