PrestaShop/PrestaShop — pull request #1149 by meese (2013-12-18 20:44:38+00:00)
Title: Removes sending passwords in emails.

Sending the user a password they entered in themselves is a large security flaw for various reasons.
Ex:
Attacker gains access to a computer where user is logged into gmail, attacker searches for passwords in the gmail account and finds a password in one of these emails that they are also using for gmail. Now they have EVERYTHING11!