Lockscreen: See through (2/2)

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

Conflicts:
	res/values/pa_strings.xml
Cleanup for commit f4a421a

* Fix brace style
* Change contentResolver
* Fix string key names and string language

Signed-off-by: Evan Anderson <evan1124@gmail.com>

PS3:

* Gerrit history changed, fixed conflicts for merging it.

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

Change-Id: I82d90a54fbfe5bdc48d2ea32eebd671e0303b6f9

Conflicts:
	res/values/pa_strings.xml
Revert "Disable AppOps for real."

This reverts commit 64b28a0dcc174827e551f4c7e71e4268bd0f5bba.
Volume Rocker: Hardcode music track seek option (2/2).

* The feature is enabled by default but not configurable.

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

Conflicts:
	res/values/pa_strings.xml
Settings: Bring back app ops

Google didn't expose app ops yet, but we want to.  Places the app ops fragment
under the System header in settings

Thanks @BigBrother1984 for the drawables

ps2: fix indents
ps3: really fix indents
ps4: fix parentActivity key name

Change-Id: I09ec8c0b6d3b681f6b008d140a93f8112814228a
Signed-off-by: Evan Anderson <evan1124@gmail.com>

Conflicts:
	res/values/pa_strings.xml
Notification LED Control (2/2).

* Make led color customizable.
* Global and per-app settings.
* Default led color is white.
* The option category replace old stock on/off checkbox.
* Remove useless code from display settings, the feature has its own java files.
* The java files in settings are stored into its own com/android/settings/notificationligh folder.
* Credits into code comments of each specific java file.

PS2:

* Use already defined string.
* Fix conflict after a previous commit merge on gerrit that wasn't linked.

PS3:

* Add other strings.
* Fix icon call.

PS4:

* More aosp style led category string.

PS5/6:

* Update Description.
* Add missing header in pa_arrays.

PS7:

* Fix variables check in notification light.
* Expose battery led indicator control in LED settings.
* Update strings and add battery category one.

PS8:

* Ditch battery led option, remove related code and classes.
* Add a boolean to check if device has led.
* Update commit description.

PS9/10:

* Fix getResources().
* Update description.

PS11:

* Fix strings confilcts after app ops merge.
* Remove battery strings.

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

Change-Id: I7ca73f9cf4631d44fa3020b079a8c9e84b666f41

Conflicts:
	res/values/pa_strings.xml
cap LED