Settings: NL translation

ps3: Add option to toggle the pointer icon when using stylus

ps4: Stylus gestures features (Dutch translations taken from 10.2)

ps5: fix typo

ps6: Forward port sound settings

ps7: suggestions
     Allow user to trigger a volume rescan

ps8: Make the lock screen camera widget configurable

ps9: remove lock_pattern strings from other languages

Change-Id: I93bb5a98032742325f11907b313e9c45bdc7bf7d
Settings: Port IME selector notification toggle

framework changes already present

Change-Id: I8c1dc5874accc6d1340dc46a58867d97f708aeb7
LockScreen: allow long-press actions from hardware keys (2/2)

Allow following actions with button long-presses on lockscreen:
- toggle flashlight (if available)
- play/pause/next/previous track selection
- toggle silent mode

Allow customizing of back, menu, and home buttons. Search
button events are completely ignored on the lockscreen.

Auto-detect hardware keys, only show appropriate menu
options based on the actual hardware keys available on the
device (or completely hide if there are no hardware keys).

Based largely on Danny Baumann's work from gingerbread.

Ported from CM10
Change-Id: I36ea5eb7e93d68de872536dc6d7e93f99ba1621f

Keyguard: Fix for home wake/unlock
sometimes device is waking and unlocking during the same keypress.
Change-Id: I72ea7611d39aac0cd03dfd5aa7036aeef7600140

Use sticky broadcast to convey torch state (1/2).
It doesn't really make sense to store the (non-persistent) state of the
torch in a (persistent) setting. As the torch is sending a broadcast
anyway, make that broadcast sticky and use it to convey the state.

Also unify the torch constants (actions, extras, activity names) at a
common place.
Change-Id: If845bef27cc79990794aa748dce18cfea3bac1f5

Fix Home/Menu/Back keys' unlock
Change-Id: Ibd3842b6ad8e037a2a9f8eb581e7c55900017b0f

LockScreen: allow hardware key longpress to put device to sleep
Change-Id: I54260e21c462bcabd9b6383e22f44d644630b4d3

settings: Deprecate has_led_flash, move to framework.
 * We need this to configure default tiles in SystemUI so move it.
 * Leave the old one in place so we don't kill every device.
Change-Id: I883f9595f74ab52c8c8152e0105400aaefff4afe

LockScreen: allow hardware key longpress to put device to sleep

Change-Id: I251e72cda94f88de3715d818ba62e796e3b2ccd0