* Added: File encoding for datasets
* Changed: Default file encoding to UTF-8
* Added: Product sorting and ordering
* Changed: Ordering of Export Options
* Added: Payment Gateway ID to Orders export
* Added: Shipping Method ID to Orders export
* Added: Shipping Cost to Orders export
* Added: Checkout IP Address to Orders export
* Added: User Role to Orders export
* Changed: Removed encoding changes to Description and Excerpt

git-svn-id: https://plugins.svn.wordpress.org/woocommerce-exporter/trunk@831571 b8457f37-d9ea-0310-8a92-e5e31aec5664