 * Fixed/Changed formatting on products_saleshistory.php  * Changed sql statement in products_saleshistory.php to disallow injection.  * Added backurl for sales order links.
 * Fixed/Changed formatting on products_saleshistory.php
 * Changed sql statement in products_saleshistory.php to disallow injection.
 * Added backurl for sales order links.

git-svn-id: a567618c89aebaa161c3a71035153d9c5e7732cc@413 66a7d52b-23fa-0310-b706-d52274950f5d

weex/phpBMS,weex/phpBMS