Is it ok the 2 else blocks are the same?

Conflicts:
	htdocs/product/price.php

Conflicts:
	htdocs/product/price.php
	htdocs/product/stock/class/mouvementstock.class.php

FIX Delete product_lot data when product deleted

Fix lost value if use double quote

FIX : header title in commercial area

Fix: An empty variable is used to update multiprice

FIX #5642 Ignore time when checking lot dates

Fix: Info tab on product card - Double header

Fix: internationalized comments