Removed polyfilled physics/momentum from Overthrow. Now, polyfilled touch-supporting browsers scroll 1-to-1 with the scroll without any applied throw or momentum afterwards. As a result, Intercept is no longer needed and was removed from the API. Easing as well. The toss() method is still supported but the duration and easing arguments have been dropped, so it simply performs a scrollTo.
updated the license to MIT-only now that the easing equations are gone, and updated the docs to reflect changes. Rev'd version number to 0.2.0