Merge pull request #922 from ximenesuk/rebased/develop/import-tweaks

Import documentation tweaks (rebased onto develop)
Add documentation of server foregrounding.

@mtbc was not aware of the existence of the --foreground
option. Hence it makes sense to expose it in the docs.
merge develop -D org: PR 898 (Cpp: Document building with cmake)
merge develop -D org: PR 923 (OMERO configuration properties (rebased onto develop))
merge develop -D org: PR 925 (Add documentation of server foregrounding. (rebased onto develop))
merge develop -D org

Repository: openmicroscopy/ome-documentation
Updating 84d4b20..e251b6c
Merged PRs (fast-forward):
  # PR 922 ximenesuk 'Import documentation tweaks (rebased onto develop)'

Merged PRs:
  # PR 898 rleigh-dundee 'Cpp: Document building with cmake'
  # PR 923 sbesson 'OMERO configuration properties (rebased onto develop)'
  # PR 925 bpindelski 'Add documentation of server foregrounding. (rebased onto develop)'

Generated by OME-5.1-merge-push#373 (http://ci.openmicroscopy.org/job/OME-5.1-merge-push/373/)