[fixed] resistance attenuating when drag distance overflows basis
[fixed] resistance attenuating when drag distance overflows basis

Summary: There was an implicit assumption that the amount a drag overflows was less than the resistance basis.  By capping the ratio at `1`, we remove this assumption and support arbitrary values of either.

Reviewers: O2 Material Motion, O3 Material JavaScript platform reviewers, #material_motion, featherless

Reviewed By: O2 Material Motion, #material_motion, featherless

Tags: #material_motion

Differential Revision: http://codereview.cc/D3321

material-motion/material-motion-js,material-motion/material-motion-js,material-motion/material-motion-js