Settings: removed "Status bar visible" expanded desktop setting for devices without navbar

On devices without navigation bar, expanded desktop is only useful
for hiding the status bar when the apps don't hide them.
"Status bar visible" setting is a no-op.

Change-Id: I16a31ec6e10c7ed11600e3b1a1d9b631f31af55e

Conflicts:

	res/values/arrays.xml
Settings: remove Pie control for devices without navbar

Change-Id: Ie0e8994436bce1848f540b50bd15bce77276808d

Conflicts:

	src/com/android/settings/cyanogenmod/SystemSettings.java
Settings: use checkbox for expanded desktop setting for devices without navbar

On those devices, there are only two settings an a checkbox would fit better.

Change-Id: I394736dacf7765f7fdda47d6d743d7479bd4de7e

Conflicts:

	res/values/arrays.xml
	src/com/android/settings/cyanogenmod/PowerMenu.java
Fix exception on rotation.

Change-Id: I6cc653db3397074fb1cd9aa12b06511ce2cc3c9d
JIRA:CYAN-731
Revert "Option to show status bar in expanded desktop mode (1/2)"

This reverts commit 3a79ab0d41190179273ff05d35c8b3d7cdfd2452.

Conflicts:

	res/values/arrays.xml
	res/values/strings.xml
	src/com/android/settings/cyanogenmod/PowerMenu.java
Option to show status bar in expanded desktop mode (1/2)

This commit changes the "Expanded desktop" checkbox in the "Power menu" settings to a list containing the options "Off", "With status bar", and
"Without status bar".

Patch-set 1: fix erroneous whitespace/tabs.
Patch-set 2: missed some whitespace.
Patch-set 3: fix typos, clarify variable names.

Change-Id: I491538d1e537b5b245ff8621e88bc2012ca17a49
Signed-off-by: Michael A. Alcorn <airalcorn2@gmail.com>

Conflicts:

	res/values/arrays.xml

Conflicts:

	res/values/arrays.xml
	src/com/android/settings/cyanogenmod/PowerMenu.java

Conflicts:

	res/values/strings.xml
	src/com/android/settings/cyanogenmod/PowerMenu.java
Revert "Settings: remove Pie control for devices without navbar"

This reverts commit 14239d699b79aad2dc7def171e010cbe6fcf781b.
fix build
Merge Navigation Bar and Pie Controls button config (2/2)

Based on the commit series for pie controls, this commit
makes the Navigation Bar and Pie Controls share the same
button layout.
This commit applies the changes made in part 1 to the
Settings app. For the real commit see framework/base.

This commit introduces here:
* Some setting constants changes to avoid clashes with PA.
* Removal of the pie search key setting.

Change-Id: I5b4abd6d32a3fc835466ac4cb1f0b9c851641061

Conflicts:

	res/xml/system_settings.xml

Conflicts:

	res/xml/navbaroptions.xml
	res/xml/system_settings.xml