Remove unnecessary anchors in Javadoc
Fix anchors to external documents
Add Google soreadsheets to the lis of URI to ignore during linkcheck
Remove 4.4.4 specific section from server ugprade page
Move OMERO table of contents sidebar to omero/themes/
Move OMERO specific extlink (source, jenkins) to omero/conf.py
Add Github and Jenkins extlinks to the Model documentation

Fix source code and javadoc links in the formats pages
Ignore .pyc file generated during the import of common/conf.py
Define omero_source extlink and fix hard-coded source code links
Fix redirected links
Merge pull request #343 from sbesson/rebased/develop/upgrade_page_fixes

Remove 4.4.4 specific section from server ugprade page (rebased onto develop)
Merge pull request #344 from sbesson/rebased/develop/formats_source

Add GH/Jenkins extlinks to the model documentation (rebased onto develop)
Merge pull request #342 from sbesson/rebased/develop/anchors_not_found

Anchors not found (rebased onto develop)