Fix: The scale was hardcoded.
Comment in english
Fix: A lot of bug into generation of sticker pages or address pages
form members module:
- Position of element was wrong for non A4 pages.
- Removed bugged definition of 5164 sticker template.
- Solve problem of image proportions.
- Margin of right was wrong.

Conflicts:
	htdocs/core/modules/member/doc/pdf_standard.class.php
	htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php

Conflicts:
	htdocs/core/modules/member/doc/pdf_standard.class.php
	htdocs/langs/en_US/products.lang
	htdocs/langs/fr_FR/products.lang