[Task 1144 ] Fix wrong max-length of produt ref
Merge pull request #1313 from altairis-fr/3.3

[Task 1144 ] Fix wrong max-length of produt ref
Merge pull request #1314 from FHenry/3.4

Remove useless code (the tag replacement into footer and header is already done by SetVar method)
Merge remote-tracking branch 'origin/3.3' into 3.4

Conflicts:
	htdocs/product/fiche.php
Fix: [ bug #1094 ] Invoice Text Reminder

Conflicts:
	htdocs/compta/facture.php
Fix: [ bug #1119 ] If no country is selected for a warehouse or thids
card,
broken IMG is shown
Fix: [ bug #1118 ] Minor problem on print page link
Fix user pram_ihm, display tab and allow modify button only is user
right allow it is OK
Merge branch '3.4' of https://github.com/Dolibarr/dolibarr.git into 3.4