GitLab

- top-level init.mako.bt.sh script calls hci_qcomm_init to initialize bluetooth
- modified BoardConfig.mk, device.mk, init.mako.rc. ueventd.mako.rc
  to add bring up code (remove qcom property for smd)

Change-Id: Id97080655696676c02fea93138eb819b1ee1a4b9
Signed-off-by: Iliyan Malchev <malchev@google.com>