YITH WooCommerce Badge Management Premium 3.12.0

Fix - style issue with Advanced Badges

* New - support to WooCommerce 3.5.x
* New - possibility to scale badge in mobile
* New - 'Single Product Image' option in Force Positioning settings
* Fix - issue when hiding badges on Single Product pages
* Fix - hidden badges in YITH WooCommerce Added to Cart Popup
* Fix - round saved price
* Fix - hidden badges in Orders on AJAX call
* Tweak - prevent duplicate badges
* Tweak - prevent issues with some themes
* Update - Dutch language
* Dev - added yith_wcbm_print_container_image_and_badge filter

* Fix - support to YITH WooCommerce Dynamic Pricing and Discounts
* Fix - support to YITH WooCommerce Auctions
* Fix - issues if the yith_wcmb_get_badges_premium is used with the third deprecated param
* Tweak - prevent issues on iOS devices