am a819ef76: Moving the rest of wear samples from development/samples/wearable to developers/samples/android so that those samples are indexed on android.developers.com.

* commit 'a819ef76f649464a108bd86bb90c93b9b05b501d':
  Moving the rest of wear samples from development/samples/wearable to developers/samples/android so that those samples are indexed on android.developers.com.