* Added: Export type is remembered between screen refreshes
* Changed: Moved Product Sorting widget to products.php
* Changed: Moved Filter Products by Product Category widget to products.php
* Changed: Moved Filter Products by Product Tag widget to products.php
* Changed: Moved Filter Products by Product Status widget to products.php
* Fixed: Conflicts with other WooCommerce Plugins due to shared 'save' form action
* Fixed: Remember column options after exporting Orders

git-svn-id: https://plugins.svn.wordpress.org/jigoshop-exporter/trunk@966392 b8457f37-d9ea-0310-8a92-e5e31aec5664