Booster Plus for WooCommerce 7.1.9

* Fix - EMAILS & MISC. - My Account - Improve custom menu order algorithm.
* Fix - PRODUCTS - Product by Condition - Fix static database table name.
* Fix - PRODUCTS - Product MSRP - Improve 'Archive Detection Method' option using the `wc_get_template_part` hook besides the `woocommerce_before_template_part`.
* Dev - PRICES & CURRENCIES - Multicurrency (Currency Switcher) - Improves compatibility with 'Product Add-Ons' plugin and leave it as Booster Plus feature.
* Dev - PRICES & CURRENCIES - Product Price by Formula - Create 'Save Calculated Products Prices' option trying to avoid duplicated calculation.
* WC tested up to: 4.3

* Fix - CART & CHECKOUT - EU VAT Number - Force accessing the VAT validation url on english version to avoid possible errors.
* Fix - PRICES & CURRENCIES - Multicurrency (Currency Switcher) - Improve compatibility with 'Pricing Deals' plugin.
* Fix - PRICES & CURRENCIES - Multicurrency (Currency Switcher) - Remove compatibility option with 'Prices and Currencies by Country' module.
* Fix - PRICES & CURRENCIES - Multicurrency (Currency Switcher) - Improve compatibility option with 'WooCommerce Tree Table Rate Shipping' plugin.
* Fix - PRICES & CURRENCIES - Prices and Currencies by Country - Fix compatibility option with 'Price Filter Widget and Sorting by Price'.
* Fix - PRICES & CURRENCIES - Prices and Currencies by Country - Save `_wcj_price_by_country_$group_id` meta regardless of the 'Product Basis' option.
* Fix - PRODUCTS - Product Images - Fix 'Replace Image on Single' option.
* Fix - SHIPPING & ORDERS - Shipping by Cities - Improve city detection by also getting it when product quantity changes.
* Dev - EMAILS & MISC. - Export - Add `wcj_export_validation` filter with 3 parameters: `boolean`, `'object_type'`, `$object`.
* Dev - EMAILS & MISC. - Export - Add 'Smart Formatting' option to handle special characters as commas and quotes, formatting fields according to RFC4180 specification.
* Dev - EMAILS & MISC. - Booster WPML - General Options - Add 'Synchronize Metas' option allowing to synchronize some Booster metas between products in different languages.
* Dev - PDF INVOICING & PACKING SLIPS - Add `wcj_invoicing_header_content_length` filter allowing to add/remove the Content-Length header from the invoice.
* Dev - PRICES & CURRENCIES - Offer Your Price - Email Options - Add `%product_edit_link%` template variable.
* Dev - PRICES & CURRENCIES - Prices and Currencies by Country - Add compatibility option with WooCommerce Free Shipping method.
* Dev - PRICES & CURRENCIES - Prices and Currencies by Country - Improve performance running price update with a background process.
* Dev - PRICES & CURRENCIES - Prices and Currencies by Country - Widget - Add option to control form method by POST or GET.
* Dev - PRODUCTS - Product MSRP - Add 'Archive Detection Method' option allowing better control to detect the archive template.
* Dev - SHIPPING & ORDERS - Order Minimum Amount - Add compatibility option with "WooCommerce Multilingual" plugin.
* Dev - SHIPPING & ORDERS - Order Numbers - Add compatibility option with WPNotif plugin.
* Dev - Shortcodes - Orders - Add `add_html_on_price` param.
* Dev - Functions - Price and Currency - Add `add_html_on_price` param allowing to return the price without the html.
* WC tested up to: 4.2

* Fix - PRICES & CURRENCIES - Wholesale Price - Consider `heading_format` param from `[wcj_product_wholesale_price_table]` on Heading Format option.
* Fix - PRICES & CURRENCIES - Wholesale Price - Change 'Price Table Format' option to 'Table Heading Format'
* Dev - PDF INVOICING & PACKING SLIPS - TCPDF library updated (from v6.2.26 to v6.3.0).
* Dev - PRICES & CURRENCIES - Multicurrency Product Base Price - Add 'WooCommerce Price Sorting' compatibility option.
* Dev - PRICES & CURRENCIES - Wholesale Price - Add 'Discount Value - Price Directly Totals' option allowing to define how the `%discount_value%` will calculate the totals when the 'price directly' is in use.
* Dev - PRICES & CURRENCIES - Multicurrency (Currency Switcher) - Add compatibility with 'Prices and Currencies by Country' module.
* Dev - PRICES & CURRENCIES - Multicurrency (Currency Switcher) - Add compatibility with 'Pricing Deals' plugin.