tilted v0.0.2

tilted

I originally planned to write a library that would replace gyronorm.js, as gyronorm has Full-tilt as a dependency, which as a non-commerical license. However, it seems that DeviceOrientationEvent is "good enough".

I'd recommend giving DeviceMotionEvent and DeviceOrientationEvent a shot. If I find it unsatisfactory, or if somebody presents a case where gyronorm/Full-tilt offers something that the native stuff does not, then I'll implement something pretty with ES6 syntax.