attempt at fixing the android issue by animating the position rather than the axis
attempt at fixing android issue with axis animations
nearly there with fixing the android issues
got android working
Added the keepVisibleBy option. Fixed an issue with browser slide in animation stopping when hits cursor. Fixed an issue on android of clicks not going through to the content.
Updated demo property listing
v1.5.0. Improvement.

- v1.5.0 July 5, 2013
	- Added `keepVisibleBy` option
	- We now animate the position rather than the axis