FW: Method for exluding options from navbar.

Signed-off-by: igio90 <giovanni.rocca.90@gmail.com>
Policy: Lockscreen Targets Unlock speed update

Fixes lag on the classic lockscreen targets and sets up a broadcast
receiver to use those methods from outside of policy like navring
example this commit and the future AOKP Ribbon.

Signed-off-by: igio90 <giovanni.rocca.90@gmail.com>