New: Add link collapse all - expand all.
Fix: Add missing images.
Merge branch 'develop' of git@github.com:Dolibarr/dolibarr.git into develop
Qual: Code to output tree is now generic
New: Add button collapse/expand for menu, category and user views.
Fix: Missing translation
Fix: alignement
Merge branch 'develop' of git://github.com/Dolibarr/dolibarr.git into develop
New: [ task #707 ] Create option ProfIdx are mandatory to validate a
invoice