[Feature Request] Dynamic navigation bullets

[AndrewBogdanovTSS]

When using autoWidth: true and fixed item width I can get a lot of dots appear underneath the slider in the navigation which looks really off: https://take.ms/ukspD As a slider user I would like to have dynamic navigation bullets option so I could make my sliders looks great even with a large amount of items. Example of similar behavior can be seen here: https://github.surmon.me/vue-awesome-swiper (example Pagination / Dynamic Bullets ) https://github.com/surmon-china/vue-awesome-swiper/blob/master/examples/04-pagination-dynamic.vue https://take.ms/v9f4o