merge develop -Dorg -Ssuccess-only

Repository: openmicroscopy/ome-documentation
Updating 6b18977..3d2a5a2
Previously merged:
  # PR 944 sbesson 'Use new latest/product5.1 redirects across the board'
  # PR 943 hflynn 'Make Ice 3.5.1 default version'

Generated by OME-5.1-merge-push#393 (http://ci.openmicroscopy.org/job/OME-5.1-merge-push/393/)