Task 672 : Prevent use of product not available
Task 672 : only for product not services
Update user.class.php

String translated twice
Task 672 : add stock limitation on shipment + translation
Remove debug infos into agenda index
Trad: Update es_ES from transifex
Update es_ES from transifex
Merge pull request #1479 from ndrosis/patch-1

Update user.class.php
Merge pull request #1480 from atm-alexis/develop

Add option to set value of credit note by invoice remaining to pay
Merge pull request #1481 from atm-maxime/mko672

Add : Stock can be mandatory to use a product
Merge pull request #1482 from jfefe/patch-2

Remove debug infos into agenda index
Merge branch 'develop' of https://github.com/Dolibarr/dolibarr into develop_odttbs
Generation ok