Merge pull request #86 from sbesson/rebased/dev_5_0/patch-1

Update batch image export tutorial link (rebased onto dev_5_0)
Apply rendering settings from source image.
Usage ref to updateService.
Reformat code.
merge dev_5_0 -D org: PR 87 (Image from roi)
merge dev_5_0 -D org

Repository: ome/scripts
Updating dde2482..6d2820f
Merged PRs (fast-forward):
  # PR 86 sbesson 'Update batch image export tutorial link (rebased onto dev_5_0)'

Merged PRs:
  # PR 87 jburel 'Image from roi'
Generated by OMERO-5.0-merge-push#78 (http://ci.openmicroscopy.org/job/OMERO-5.0-merge-push/78/)