A number of samples were not using the play services from the
repository. In one sample, the incorrect variant
of play services was used on the wearable module.
Bug: 17196108
Change-Id: I5276747a0c7eaf48c542d2540c36819422839d9b
Including "seconds" in the content of notifications to enables fast
creation/update of notifications; previously, the watch-only ones
could be created once every minute.
Bug: 16898049
Change-Id: Idd7a5b78d4cc948d4c8b3862fd998a91044d6007
This sample demonstrates how to use DataItems to construct linked
phone- and wearable-side notifications.
Change-Id: I6defa7fad671ba2ec0de25c8913abd66d07846a2
