ant: Add linkcheck targets
README: Document ant usage
Capitalize MATLAB across the page
Add top-level link to the Training examples
Explicit the requirements for an unsecure client

To be able to create an unsecure client, a valid session needs to be instantiated first
Add quick description of some of the option when retrieving annotations

Descripe include, exclude and owner parameter/key values
Implement Helen's rewording suggestion
merge develop -D org: PR 744 (Use ant to build sphinx docs)
merge develop -D org: PR 745 (OMERO.matlab improvements (rebased onto develop))
merge develop -D org

Repository: openmicroscopy/ome-documentation
Excluded PRs:
  # PR 743 sbesson 'Propose redesign of OMERO and Bio-Formats 5.0 CI jobs' (exclude comment)
Already up-to-date.

Merged PRs:
  # PR 744 rleigh-dundee 'Use ant to build sphinx docs'
  # PR 745 sbesson 'OMERO.matlab improvements (rebased onto develop)'

Generated by OMERO-5.1-merge-push#164 (http://ci.openmicroscopy.org/job/OMERO-5.1-merge-push/164/)