The Core specification does not require that
LE Set Advertising Parameters be called before
LE Set Advertising Enable; instead default values
are specified for all advertising parameters.

This change lets hosts enable advertising
using the default parameters.

Test: PTS test GATT/SR/GAD/BV-01-C against Eiffel stack
Change-Id: I5d429d40eddb7ceff3d33a7d864db48a8f2ed3e9

Rename the namespace from test_vendor_lib to rootcanal

Test: None
Change-Id: I9cf72eef6c6100888faa0e6344ebd4c5b7ec716e

This folder will host Bluetooth tools
The OWNERS file is copied from system/

Test: None
Change-Id: I29f3fc32794692ad2e62cc0e31a4339a4a2b1ea4