YITH Frontend Manager for WooCommerce Premium 1.45.0

Update Plugin core framework
Tweak Plugin performance
Dev yith_wcfm_flush_rewrite_rules_send_die_if_ajax hook to skip wp_send_json in action call

New Support for WooCommerce 3.5
New Skins template overriding
Tweak Load alla scripts in footer
Update Italian language
Fix Wrong or missing text domain in coupon section
Fix Issue on add new attribute, save wrong name and slug.
Fix Undefined index report in stock report page
Fix Unable to create attribute taxonomy if user don't write the taxonomy slug
Fix Slug length limited to 28 chars

Fix Unable to saving variations for new product