Settings: Fix ambiguous expanded desktop options

Currently, one may interpret "With status bar" as both:
1. With the status bar also hidden
2. With the status bar left untouched

And vice versa with "without status bar". This patch aims to make it
more clear-cut.

Patch Set 2: Re-worded as per David van Tonder's suggestions.

Change-Id: Iff032c48de0e0c83ef955032c78187a43901163c
Merge commit 'android-4.2.2_r1' into mr1.1-staging

Conflicts:
	AndroidManifest.xml
	res/values-de/strings.xml
	res/values-el/strings.xml
	res/values-es/strings.xml
	res/values-fi/strings.xml
	res/values-hu/strings.xml
	res/values-it/strings.xml
	res/values-iw/strings.xml
	res/values-nl/strings.xml
	res/values-ru/strings.xml
	res/values-zh-rCN/strings.xml
	res/values/strings.xml
	src/com/android/settings/ChooseLockGeneric.java
	src/com/android/settings/ChooseLockPatternTutorial.java
	src/com/android/settings/DeviceInfoSettings.java
	src/com/android/settings/Settings.java

Change-Id: I275be467a401ad6dcc7966924358a5adb0773b75
es_ES: Updated spanish translations

Change-Id: I82bd7a17fc0d16c3443246dfeab9c99752f99194
Add back backlight curve adjustment.

Patch set 1-8: Initial commits
Patch set 9  : Shortened strings to better fit Design Guidelines

Change-Id: I1eb370f8911d1c92ef06e553cc1c1be81e83cb95
Settings: Add summary for launch music app when headset is connected

This commit adds a summary for the 'launch music app when headset is
connected' feature. I made this change because in some languages
(e.g. German) the title to descripe this feature got to long for
one line. That just looked aweful.

Before: http://goo.gl/TNDX7
After:  http://goo.gl/PYVme

Change-Id: I67d74e4df5824a8bfaf13dbe708cdef87fbe738c
Settings: Simplyfiy expanded desktop summary

There is no need to have an extra summary string to display the
state of the expanded desktop mode. This commit removes the unneeded
strings and uses the entries as summary.

Change-Id: Ia7e99ec52577c64d786ef5a0117fb33f5af671ab
Settings: Fix build warnings

This commit fixes build warnings caused by
http://review.cyanogenmod.org/#/c/31894/ and
http://review.cyanogenmod.org/#/c/31897/

Change-Id: If93f5a3111691b8fb928db426ce81936ce116dc4

Conflicts:
	res/values-pt/strings.xml
Some post-merge cleanup for automatic brightness adjustment

- Remove some unused strings
- Use (device-dependant) minimum brightness level (as calculated by
  DisplayPowerController) as '0%' instead of the actual value 0.

Change-Id: I79123d2421c9ab35fa0f1808d82d785463e8fbaa