Merge pull request #1707 from jburel/rebased/dev_4_4/robot-readme

Robot readme (rebased onto dev_4_4)
Update dev_4_4 submodules

Repository: openmicroscopy/openmicroscopy
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Repository: openmicroscopy/bioformats
Updating 4dd59b0..572b4fe
Merged PRs (fast-forward):
  # PR 768 sbesson 'Improve bfCheckJavaPath performance testing (rebased onto dev_4_4)'
  # PR 673 melissalinkert 'Make configuration file suffix configurable'
  # PR 710 melissalinkert 'Data test updates (rebased onto dev_4_4)'

Repository: ome/scripts
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Repository: openmicroscopy/ome-documentation
Updating 0ab74f3..b2356f4
Merged PRs (fast-forward):
  # PR 523 will-moore 'Web plugin docs 11559'
  # PR 526 qidane 'Simplify PDF to remove warning (rebased onto dev_4_4)'

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