Swipe-direction and nodeName

[frdnrdb]

first: thank you; this slider is the perfect combination of lightweight and functionality!

so: if the minimalism/ lightweight nature of the project won't suffer, a direction-string in the onChange-callback would be awesome. right now i need to parse the transform-property of the slides container to resolve swipe-direction (seems a bit messy).

also: if one could specify nodeName for the slide (in the settings object, eg. nodeName: 'article' vs. the default 'div') that would be really handy.