YITH Cost of Goods for WooCommerce Premium 2.7.0

• New: support to WordPress 5.0
• New: new compatibility with YITH Name your Price
• Update: Updating language files
• Update: Updated Plugin FrameWork
• Fix: fixing issues in the stock report
• Dev: changing an option description
• Dev: changing plugin author name

* Update: Updating language files
* Update: Updated Plugin FrameWork
* Fix: fixing the variable products in the stock report
* Dev: changing the plugin description

* New: New option to let the admin decide the status of the orders to be displayed in the report
* New: Added a basic integration with Aelia Currency Switcher
* New: Added a new option to add a new column with the margin percentage in the report
* New: Added the order total Cost of Goods in the orders totals table
* Update: Italian language
* Update: Spanish language
* Update: Plugin framework 3.0.21
* Update: Updating plugin options
* Update: Updating the plugin data
* Fix: Change the product price caught from the order, now the product price have included the coupons
* Fix: Fixing the refunded items values
* Fix: Fixed an issue with the pagination
* Fix: Fixed a plugin string
* Fix: Fixing non numeric values
* Dev: Fixing a filter name
* Dev: Changing the language file names
* Dev: Added instance in the admin premium class
* Dev: Deleting the plugin name from the text domain