Linear progress bar has glitchy animation

[keithguerin]

The animation is very erratic. Here is a video comparing the demo to the video on the Material spec.

https://drive.google.com/a/google.com/file/d/0BzSLg0vNFVUwQ0pVRk01bUFrZjQ/view

[shyndman]

My coworker is working on the spec-compliant animation for Android. I'll talk to him about getting these timing curves right.

[ngraef]

See #2762. This was greatly improved by 1d478eb and is included in the 0.9.7 release.

[shyndman]

Cool. I'm closing this for now.