Fix immersive mode recents animation.

Inspired on this https://github.com/CyanogenMod/android_frameworks_base/commit/be9c31709e2b90bc85ef1814b22df1785515d23d

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Quicksettings: Long press actions.

* Long click action for user tile (opens sync settings).
* Long click action for rotation tile (opens accessibility settings).
* General cleanup.

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>