Update snippet.ms_cart.php

Output formatted cost
Support of the letter "x" in Amazon S3 bucked name.

When we use Amazon S3 "url" column in the base contains full path. With
bucket name as part of which is the letter "x" thumbnails are defined
incorrectly.
Fixed counting money spent in new customers
Improved builder
Fixed #104 - placeholder [[+cart_weight]] in emails
Merge pull request #102 from l1a7t/master

Support of the letter "x" in Amazon S3 bucked name.
Fixed #102] - checking of thumbnails url
Merge pull request #94 from Bournwog/master

Update snippet.ms_cart.php
Changelog entry for #94
Refactored #98 - permissions in processors
Fixed #78 - setting flag isfolder to false for old category of the product
Version 2.1.6-pl
fix small mistake
Merge pull request #105 from vasia123/patch-1

fix small mistake in russian lang file