WT JSwiper - SWiper.js for Joomla developers - Version 14.2.0

- cards: prevent invalid calc() transform with low perSlideOffset
- core: do not emit index-change events from loopFix teleports
- core: harden extend() against prototype-method override in key filtering
- core: recompute rtlTranslate in changeDirection
- core: size loop buffer from actual offset width, not centeredSlides geometry

- core: add lazyPreload param to disable built-in lazy image handling
- fade: add fadeEffect "mode" param with new "out-in" transition mode