Update auto-generated properties

Repository: openmicroscopy/ome-documentation
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Generated by OMERO-5.0-latest-docs-autogen#50 (http://ci.openmicroscopy.org/job/OMERO-5.0-latest-docs-autogen/50/)
Fix more options to show double dashes.
merge dev_5_0 -D org: PR 917 (Import documentation tweaks)
merge dev_5_0 -D org: PR 918 (Update auto-generated properties)
merge dev_5_0 -D org

Repository: openmicroscopy/ome-documentation
Excluded PRs:
  # PR 899 rleigh-dundee 'Cpp: Document building with cmake (dev_5_0)' (exclude comment)
Already up-to-date.

Merged PRs:
  # PR 917 ximenesuk 'Import documentation tweaks'
  # PR 918 sbesson 'Update auto-generated properties'

Generated by OME-5.0-merge-push#151 (http://ci.openmicroscopy.org/job/OME-5.0-merge-push/151/)