Split advanced configuration into sections

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Rename dn-configuration section

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
List advanced configuration sections in the main page

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Move all configuration properties to a standalone page with glossaries

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Reorganize sever-advanced-configuration and config pages

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Redirect pages to the new config page

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Migrate LDAP properties to config page

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Organize sections alphabetically and add references

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Move FS configuration to the Configuration section

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Add a reference to the glossary in search section

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
merge dev_5_0 -D org: PR 862 (DropBox note)
merge dev_5_0 -D org: PR 863 (OMERO.server properties: documentation template)
merge dev_5_0 -D org

Repository: openmicroscopy/ome-documentation
Updating 8004c06..53a820a
Merged PRs (fast-forward):
  # PR 860 mtbc 'move %time% template expansion term to only user-owned'

Merged PRs:
  # PR 862 ximenesuk 'DropBox note'
  # PR 863 sbesson 'OMERO.server properties: documentation template'
Generated by OMERO-5.0-merge-push#102 (http://ci.openmicroscopy.org/job/OMERO-5.0-merge-push/102/)