Fix: Do not show ref supplier title if ref_supplier not set (currently
always the case with 3.5).
Fix: Field ref_supplier and label not filled. Just add FIXME because fix
is too heavy for a maintenance release.
Fix: select_date accepts -1, '' or a date but not '0'
Fix: Show duration only if defined.
Merge branch '3.5' of git@github.com:Dolibarr/dolibarr.git into 3.5
Fix: Option to limit was not used everywhere.
Fix: When user has no permissions to see all other user, we must keep
only user.
Merge branch '3.5' of git@github.com:Dolibarr/dolibarr.git into 3.5
Fix: If user has no perm to see other user, see himself.
Fix: Bad alignement
Fix: Button was not be enabled.
Fix: pgsql driver not complete

Conflicts:
	htdocs/core/db/pgsql.class.php
Fix: sql syntax
Fix: [ bug #1406 ] Impossible de modifier une facture fournisseur
Merge remote-tracking branch 'origin/3.5' into 3.5_backported