Settings: Forward port Power menu options

Change-Id: I7dbe78e14647a79966758b75f42eb05f5429d56a

Conflicts:
	AndroidManifest.xml
	res/values/strings.xml
	res/xml/system_settings.xml
Settings: Forward port Expanded desktop capability

Originally authored by Jesús David and ported from
        ParanoidAndroid ICS branch

Change-Id: Iad1be66f48db2fe022a87822a092d6606c2a6477

Conflicts:
	res/values/config.xml
Settings: Default the old CM Power widget to OFF

THe Power widget functionality will be replaced by the new QuickSettings
functionality of Android 4.2.  Turn the old CM widget off by default.

Change-Id: I9144130898aff1fb9f882aaf68a3b0873742f3d6
Power menu: allow enabling user switcher

Change-Id: I6a8d2e25beb1c4def60a7cee440df0fb66f169b1
PowerWidgetUtil: Re-enable LTE button.

- Also use Settings.Global.getInt() for PREFERRED_NETWORK_MODE.

Change-Id: I677de6353bf451fe4390ff74f9703b5df3beb39d

Conflicts:
	src/com/carbon/settings/fragments/PowerWidgetUtil.java
Settings: Forward port Slider shortcuts

Includes Change I683d9c22: Add the new lockscreen drawables to the
picker list by Bjorn Lunden (blunden)

Settings : Lockscreen targets alignment fix

Add separate layouts for different layouts to fix alignment issues.

Change-Id: I2453225e8a683244a1e11f0a8d3c18954ba5885f

Change-Id: I155824abc0578d98d3e2f1f5c2dcde3fa7b2ef84

Conflicts:
	AndroidManifest.xml
	res/drawable-hdpi/ic_empty.png
	res/drawable-hdpi/ic_menu_save.png
	res/drawable-xhdpi/ic_empty.png
	res/drawable-xhdpi/ic_menu_save.png
	res/drawable/activities_icon.png
	res/values/arrays.xml
	res/values/dimens.xml
	res/values/strings.xml
	res/xml/settings_headers.xml
Fixes.

Change-Id: Ie82ce85c123ec86971a2e3e99191034c2cb65566