Setings: Forward port Display Rotation settings

Originaly authored by Robert Burns (burnsra)

Change-Id: I4f96b3f804ee4732b277c35340790f3561d69764

Conflicts:
	res/values/strings.xml
	src/com/android/settings/DisplaySettings.java
Settings: Fix possible NPE in Display settings

Change-Id: I186203782aa27fb4eaa77500fecb82946bfdd173

Conflicts:
	src/com/android/settings/DisplaySettings.java
Settings: port vol rocker wake

framework changes already present

Change-Id: I481c62fe573834681ac212ac9d91e5b8c941c3bc

Conflicts:
	res/values/config.xml
	res/values/strings.xml
	res/xml/display_settings.xml
	src/com/android/settings/DisplaySettings.java
Display : Enable rotation on large screens

The auto-rotate toggle in statusbar is no longer present, so the check
is no longer valid.

Change-Id: I0a23e251b3cb793481d14ea8ad8a9079c7c0e962
Fix the spacing between displayed rotation angles

Before: http://goo.gl/QJ7hE
After:  http://goo.gl/V0alW

My suggestion: http://goo.gl/Sn4R5

Patch Set 1:    * initial commit

Patch Set 2:    * simplify code
                * fix code style issues
                * rename/delete strings
                * remove 'Activated.' before the values
                  when Auto-rotate screen is activated

Patch Set 3:    * remove display rotation unit string
                  and use the degree sign after every
                  value

Patch Set 4:    * code cleanup

Change-Id: I0319f8e84e4b278b2f720cbc77cecc280c82d461

Conflicts:
	res/values/strings.xml
Settings: AdaptiveBacklight support

Add support for adaptive backlight technologies like NVIDIA SmartDimmer, QCOM CABL or Samsung CABC.

Patchset 2: Use internal shared prefs to store the smardimmer setting
Patchset 3: Rename to AdaptiveBacklight
Patchset 4: Reorganize settings and strings to follow design guidelines
Patchset 5: CleanUp
Patchset 6: Added suggestions
Patchset 7: Sync default value. CleanUp.

Depends	on http://review.cyanogenmod.org/#/c/48465/

Change-Id: Ib0e05770bf90b664a00e65f46d32cc9a07be1377
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Conflicts:
	res/xml/display_settings.xml
	src/com/android/settings/DisplaySettings.java
	src/com/android/settings/carbon/BootReceiver.java
Check for presence of hardware abstraction framework.

Change-Id: I59da970d4a4eb74a571d1ac27cb18e351dfc2a53
Display Settings: Better font size control

Use a SeekBar instead of a list/spinner to determine the font scaling.
For consistency, an approximate size (small, normal, etc.)
 and the exact percentage are displayed.

Change-Id: I96f80d93e740a25a6a6890b423a41c3900b93767

Conflicts:
	src/com/android/settings/DisplaySettings.java