Update dev_4_4 submodules

Repository: openmicroscopy/openmicroscopy
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Repository: openmicroscopy/bioformats
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Repository: ome/scripts
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Repository: openmicroscopy/ome-documentation
Updating 38f5a05..6e524c5
Merged PRs (fast-forward):
  # PR 607 hflynn 'Removing link to out-of-date Ice binaries at Glencoe'



Generated by build [OMERO-submods-stable#270](http://ci.openmicroscopy.org/job/OMERO-submods-stable/270/).

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