fixing #357 "vertical swipe is hijacking native scrolling"
update docs for new dotsClass option
Merge pull request #401 from akrawchyk/master

update docs for new dotsClass option
Merge pull request #393 from oleg-andreyev/fix-hijack-of-vertical-scrolling

fixing #357 "vertical swipe is hijacking native scrolling"
Deep clone to copy any events attached to slides

Came across this issue when using slick combined with knockout bindings.  The click bindings on the slides worked fine, however the clones didn't retain their events.  This solved the issue.
Merge pull request #409 from aaronincincy/patch-1

Deep clone to copy any events attached to slides