Lockscreen Notifications: make animations a bit faster

Change-Id: Ib780ddfa728d70c559f22976a77090b1ddfb2562
Lockscreen Notifications: disable dynamic width for devices <= xhdpi

Change-Id: Id45a8d63411b488f9331dcab66bc76cbe5a4b313
Frameworks: Lockscreen Notification: fix default settings derp
Lockscreen Notifications: fix phone turning on in pocket

Change-Id: Ia0385280510f1d684c5dcf537dd2049c6916ddec
Frameworks: Fix ongoing notifications reappearing when hidden
Frameworks: Lockscreen Notifications: fix notifications disappearing on orientation change