Replace clouddevices with weave in documentation and tests Removed OAuth scope parameter as optional. BUG:25627281 Change-Id: I1b2bce5b86fd7a0be89c446b5a13cc9c49244992 Reviewed-on: https://weave-review.googlesource.com/1538 Reviewed-by: Alex Vakulenko <avakulenko@google.com>