Add lockscreen blur and see through.

Change-Id: Iaf3c78c46a317bb8ccdd355465bd000f43dc9d26
Lockscreen Notifications [2/2]

- Enable/disable lockscreen notifs
- Pocket mode
- Show always
- Hide Low Priority
- Hide Non Clearable
- Allow dismissing non clearable notifications
- Eenable/disable expanded notifications
- Force expanded view

Change-Id: I74e346807d49a8b8002c8e70e45e81242ea1d695

Lockscreen Notifications: wake on notification

Change-Id: I62be48d522f7f22786c796619cbd8f94dcd014e5

Lockscreen Notifications: make notification count user configurable

Change-Id: Ief5238f6eaa525788b6c29806d2d1ee210ee346a

Lockscreen Notifications: disable notification count when notfifs are disabled

Lockscreen Notifications: check for proximity sensor

Lockscreen Notifications: make offset top user configurable & add privacy mode [2/2]

Change-Id: I806de98e2a65e8bd13177e6d486df3d3a8085fbc

Change-Id: I74e346807d49a8b8002c8e70e45e81242ea1d695