Settings: give boot_completed receiver higher priority

We need it to start up as quickly as possible.

Change-Id: Iaa99b6519c46b3bd0b85adcd59bbfb76b4983b64
Signed-off-by: Roman Birg <roman@cyngn.com>
Merge pull request #11 from CyanogenMod/cm-11.0

Settings: give boot_completed receiver higher priority