quiethours: fix vibration logic

While QuietHours have different modes for haptic feedback and vibration, indeed
both uses the underlying VibratorService. This change adds some basic logic to
detect what quiethours mode should be applied to block access to vibrate calls
during quiethours.

This patch assumes:

1.- Single pattern vibrate calls are treated as haptic feedback if milliseconds
vibration is lower than 70 milliseconds
2.- Multiple pattern vibrate calls are treated as haptic feedback if the total
duration of the pattern is lower than 70 milliseconds and they doesn't need to
be repeated.

JIRA: NIGHTLIES-175
https://jira.cyanogenmod.org/browse/NIGHTLIES-175
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Change-Id: I0d090ca1189a5d132bf6a835e9921cf41e02d1fb
base: display live wallpaper settings instead of wallpaper picker

If the livewallpaper service declares and supports a settings activity, display it
instead of the wallparper picker in runnings apps details settings activity
(settings button)

Change-Id: I8db800cec4151ee5e6edddcea7a1bb5fb0528816
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>