Changelog nicescroll release 2.9.2
http://areaaperta.com/nicescroll
https://github.com/inuyaksa/jquery.nicescroll

Changed features
- replacing screenX/screenY to clientX/clientY, for smooth drag when browser zoom is enabled


Fixes
- zooming show hided scrollbars, jquery bug on innerWidth/innerHeight calculation [issue #35]
- rail visibility functions rewritten [issue #35]