Trad: Add new translations

supplier invoice validation

Conflicts:

	htdocs/core/class/commonobject.class.php
	htdocs/core/class/html.form.class.php

is to avoid to block fckeditor edition.

into develop

Conflicts:
	htdocs/commande/fiche.php
	htdocs/core/class/commonobject.class.php
	htdocs/product/fiche.php

external module and hook system.
Fix: uniform code

Multiple Cross-Site-Scripting vulnerabilities

Multiple Cross-Site-Scripting vulnerabilities

replace all $html by $form with exceptions "$htmlname, $htmltooltip"

into develop

Conflicts:
	htdocs/core/class/commonobject.class.php