Fix: Syntax sql error when adding/editing line of contract and when
company does not use vat.
fix [ bug #749 ]
Fix: Avoid wrapping
New: Add field to store revenue stamp
New: Add table, dictionnary and option to enable "revenue stamp".
Translation
fix : deprecated
New: Can define of we want to use VAT or not for subscriptions
(foundation module).
New: Can define a default choice for choice "More action when
recording a subscription" (foundation module).
fix : deprecated
Fix: Missing hookmanager
Merge pull request #716 from grandoc/develop

fix : deprecated
Merge pull request #714 from FHenry/3.3

fix [ bug #749 ]
Fix: error with pgsql
Fix: no null into not null field
Merge branch 'develop' of git@github.com:Dolibarr/dolibarr.git into
develop

Conflicts:
	htdocs/install/mysql/migration/3.3.0-3.4.0.sql
Fix: no null into not null field
New: Type of fields are received by export format handlers
New: Add link to check professional id for india.
Fix [ bug #753 ] cashdesk : Error message when adding product to basket
https://doliforge.org/tracker/?func=detail&aid=753&group_id=144
http://www.dolibarr.fr/forum/526-autres-modules/39315-probleme-avec-point-de-vente
http://www.dolibarr.es/index.php/foro/6-icomo/2080-errores-con-tpv-y-tipos-de-iva
Fix: Missing genereic translation