Docs: Update /samples/new/index.html for Clockwork Beryl release

</p>

<p><a href="http://github.com/googlesamples/android-AppRestrictionSchema">Get it on GitHub</a></p>

<h3 id="SpeedTracker">Speed Tracker (Wear)</h3>

<p>

This sample uses the FusedLocation APIs of Google Play Services on Android Wear 

devices that have a hardware GPS built in. In those cases, this sample provides

a simple screen that shows the current speed of the wearable device. User can

set a speed limit and if the speed approaches that limit, it changes the color

to yellow and if it exceeds the limit, it turns red. User can also enable

recording of coordinates and when it pairs back with the phone, this data

is synced with the phone component of the app and user can see a track

made of those coordinates on a map on the phone.

</p>

<p><a href="http://github.com/googlesamples/android-SpeedTracker">Get it on GitHub</a></p>