changed var name to nativeOverflow
split the detection and definition part of overthrow into overthrow-detect
finished splitting overthrow into two files - one for detect and one for polyfill. No api removals, only additions. Index page is working as expected.
removed file
easing, toss, and intercept move to their own file, no longer tied to the polyfill code.
bump version to 0.4
exposed o.scrollIndicatorClassName and removed the configure method, which only served to set this class anyway.
removed configure method from core too - all classes are exposed on the overthrow object and can be set there.
remove version number from js files
link new toss file from demo
linked up scripts from demo pages