Fixed 'publicationSections' property for new Websites.
Fixed getLabel() for new Document.
New Breadcrumb mechanism!
Merge pull request #799 from fredericbonjour/Admin

New Breadcrumb mechanism!
Merge pull request #798 from loiccouturier/master

Activate correction on many documents
Updated twig tpl to match new breadcrumb policy
Merge pull request #800 from franckstauffer/fix

Updated twig tpl to match new breadcrumb policy
Fix create topic/static page nav
Change mail manager