Settings: follow kitkat's ui

- manage apps; tab selector and ram usage
- battery data usage bar
- app widget toggle

Change-Id: I804b4b47563545d7ab124f4cc4800ef4034bf754

Conflicts:

	res/values/colors.xml
Merge pull request #8 from VanillaUnicorn/hl

Settings: follow kitkat's ui
Live Volume Steps [2/2]

Change-Id: Ie885cd895e95a1333eb5eee5d8d781eba9d6efa0

Move volume steps into separate menu

Conflicts:
	res/values/strings_custom.xml
Adds ability to answer call with hardware HOME button

preparation to winter time

PS2: Kill whitespace

Change-Id: Ic9199beb71e63c5bec099f8acf6dc4e8f1eaaf2f

Conflicts:
	res/values/strings_custom.xml
Merge pull request #9 from VanillaUnicorn/15.3

15.3
VU Control
Merge branch 'backup' of https://github.com/VanillaUnicorn/packages_apps_Settings into backup

Conflicts:
	res/values/arrays_custom.xml
Revert "Adds ability to answer call with hardware HOME button"

This reverts commit bedd4098c6b1f722b3856c642832386e8829cc19.
Merge pull request #10 from VanillaUnicorn/16.3

Revert "Adds ability to answer call with hardware HOME button"
Revert "Readd AOKPStats"

Was causing Settings FC
This reverts commit d58b0a90a625309047cfd0b84d630845fd11c917.

Conflicts:
	res/drawable-hdpi/ic_aokp_stats_notif.png
	res/drawable-xhdpi/ic_aokp_stats_notif.png
	res/values/strings_custom.xml

Change-Id: If36b6f7930a26251bba63e4bf09fe41bebdef6a3
Merge pull request #11 from VanillaUnicorn/stat

Revert "Readd AOKPStats"
Fix Arrows derped by revert
Settings: Add screen color settings

Add "Screen Color" item in settings.
This function support set Hue, Saturation, Contrast and Intensity value,
and screen color will be changed by this settings.

Change-Id: If6f6e7ee7f28862476a8b955cd3252175fefa2a1

Conflicts:
	res/values/colors.xml
	res/values/config.xml
	res/values/strings.xml
	src/com/android/settings/DisplaySettings.java

Conflicts:
	res/values/arrays.xml
	res/values/colors.xml
	res/values/strings.xml
	res/xml/display_settings.xml
Merge branch 'backup' of https://github.com/VanillaUnicorn/packages_apps_Settings into backup