IconicWP WooThumbs for WooCommerce 5.11.0

[fix] Gallery thumbnails now look and behave correctly in RTL mode

**v4.15.0** (30 May 2022)
[new] Added a new filter to show the parent product featured image on variations
[update] Refactored variations form data output to improve page builder compatibility

[update] Added new JS filters to modify carousel functionality
[update] Modified the JS load event logic to make it more robust
[update] HTML hex colour setting values are now sanitized on save
[fix] Enforce 100% width for the gallery on mobile if the responsive thumbnail count is 0
[fix] Fixed a bug with the product variation tab AJAX request caching
[fix] Compatibility fix for Flatsome's Quickview feature