New: Naf allows 5 chars

ChangeLog

@@ -19,6 +19,8 @@ For users:
 - Change in tanslation to make Dolibarr easier to understand.
 - Add a warning when sending a mail from a user with no email defined.
 - Added clicktodial module.
+- French NAF code can accept 5 chars.
+- Supplier prices can be input with or without taxe.
 - Other minor changes (features, look, fixes)
 
 For developers:

htdocs/societe.class.php

@@ -1925,7 +1925,7 @@ class Societe
 		{
 			if ($idprof==1) $formlength=9;
 			if ($idprof==2) $formlength=14;
-			if ($idprof==3) $formlength=4;
+			if ($idprof==3) $formlength=5;		// 4 chiffres et 1 lettre depuis janvier
 			if ($idprof==4) $formlength=12;
 		}
 		$selected='';