Woobewoo Filtro de Produto WooCommerce / WBW Filtro Pro de Produto 3.4.2

* Dev - Coding standards improved.
* Dev - Rename plugin from "WBW Product Filter PRO" to "Product Filter for WooCommerce by WBW - PRO".

* Dev - License - Logging - More data added.

* Dev - "Check for updates" - Action updated (from `wp` to `init`).

* Dev - Coding standards improved.

* WC tested up to: 10.3.

* Fix - Text typo fixed.

- Added new option "Discourage search engines from indexing".

* WC tested up to: 10.2.

* Dev - Coding standards improved.

• [FIX] Fixed an issue with reading persistent legacy storage objects
• [FIX] Fixed an issue in the automatic license activation function that, in some cases, did not correctly handle users without license activation capabilities.
• [FIX] Schedule next run time now correctly updates when modifying existing schedule timing or frequency settings.