Merge pull request #235 from sbesson/rebased/develop/homebrew_install_cmd

Homebrew installation command (rebased onto develop)
Add sections on locking and remote shares to unix/windows

This comes after several reports on the mailing lists of NFS
and CIFS installs failing.
Improve wording under system-requirements
merge develop -D org -I include -E conflict -E needs-fixes -E broken: PR 236 (Add sections on locking and remote shares to unix/windows (rebased onto develop))
merge develop -D org -I include -E conflict -E needs-fixes -E broken

Repository: openmicroscopy/ome-documentation
Updating fba3536..98a342a
Merged PRs:
  # PR 236 joshmoore 'Add sections on locking and remote shares to unix/windows (rebased onto develop)'

Generated by OMERO-merge-develop#154 (http://hudson.openmicroscopy.org.uk/job/OMERO-merge-develop/154/)