[2/2] Volume keys addons.

* Wake the device pressing volume buttons
* Seek tracks when long-pressing volume buttons

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
[2/2] Lockscreen see through.

Add the ability to see through lockscreen.
Adapted to kitkat from jellybean by @BigBrother1984

Signed-off-by: D4rKn3sSyS <jesdga95@gmail.com>
Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>

PS2:

* Indenting and fix of the LOCKSCREEN_SEE_THROUGH variable check.

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

PS3:

* Add see through checkbox to security_settings_chooser.xml, reflects the security_settings_lockscreen.xml.

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

PS4:

* Made the option available with every lock mode (PIN, Password etc.) cause it works with every mode now.
* Update description with better one.

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

PS5:

* Make description more like aosp strings.

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

Change-Id: Ife993ffe0833be98fe582146fc071f339445bbc5
[2/2] Expandable volume panel and tweaks.

* Setting to disable volume adjust sounds
* Enhanced dialog to add checkbox for unlinking ringer and notification volume

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
[2/2] Optional statusbar battery icons.

    * Circle battery and circle battery percent (from CM <Sven Dawitz>)
    * Battery bar percent from Google
    * Quicksetting battery tile reflects status icon (from SlimROM <kufikugel>)

    - Option appears under Settings -> Battery -> Status Icon (ActionBar)

Part 1: frameworks_base

Patch set 1: clean white spaces
Patch set 2: fix conflicts

Signed-off-by: Anu6is <curtis.mayers@gmail.com>
Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>

Change-Id: Iae497e495045ca68522ab0b5bd342e044d4000f3
Settings: Add Utility function
Option to use volume keys to control media volume any time

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Audio: make safe headset volume user configurable.

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