enhancements and bugfixes for folder detection in m.php

easier installation - no need to edit .htaccess file any longer
(you can remove the snippet from the root .htaccess file if you have upated)
reshuffled minify library -> extension can now be used in conjunction with Magento's compiler

remove validation-4min.js - extension now requires Magento 1.4+

fixed qty ordered in Order Pdf - thanks wally101
included module Fooman Common - allows to get notified when EmailAttachments is updated

added option of fixed/percent for payment method surcharge
added support for ordering surcharge between other totals
added support for configuring taxes on surcharge

Updated bundled validation.js to newer build, minor fixes