OPAL-2272 - added favorites table view
OPAL-2338: If tables are selected, dowload dictionnary will be only for selected tables.
New service to export all identifiers
Merge pull request #488 from kazoompa/feature-OPAL-2272

OPAL-2272 - added favorites table view
OPAL-2338: Fixing merge conflicts
OPAL-2338: Fixing merge conflicts
Merge pull request #489 from emorency/OPAL-2338-download-dictionnary

Opal-2338: download dictionnary for selected tables if any