Specify device kinds

For the sample devices, specify a model manfest id
that will cause the right device kind to be used.

Bug: 25690094
Change-Id: Ib70513a0f1159a4af7abb6e3f58c57eb55f5c2fd
Reviewed-on: https://weave-review.googlesource.com/1845
Reviewed-by: Alex Vakulenko <avakulenko@google.com>
2 files changed