Themes: Allow clearing the wallpaper and ls wallpaper

By providing an empty string for the MODS_LAUNCHER and
MODS_LOCKSCREEN components, the theme service will clear out any
existing wallpaper the user had set.  This provides the same
functionality as if the user was picking "No wallpaper" from the
picker.

Change-Id: I0c349ad4afa2bcef2c302105315709786510c0aa
Themes: setUserRequired(false) when updating audibles

This prevents the following exception
F/Environment(18007): Path requests must specify a user by using UserEnvironment
F/Environment(18007): java.lang.Throwable
F/Environment(18007):   at android.os.Environment.throwIfUserRequired(Environment.java:787)

Change-Id: Ic6ac7537079ed27912c40683c877e05992b708e9
SystemUI: Reduced size of MIUI carrier text

It'll help make it look more uniform with everything else in the statusbar
in terms of size. It'll blend and not stick out.

Change-Id: Idc27a4cf8420c8864b7f5438e5d03be4e15ccd1b
Merge "Themes: Allow clearing the wallpaper and ls wallpaper" into kitkat3
Merge "Themes: setUserRequired(false) when updating audibles" into kitkat3
Frameworks: network traffic color option (1/2)

Change-Id: I94f28e12cffb46fb36d2b311319bdbd7213d4d7c
Merge "Frameworks: network traffic color option (1/2)" into kitkat3
[1/2] SystemUI: Add brightness slider to notification drawer

adds a brightness slider below the expanded statusbar header and
(if enabled) quick settings ribbons

also wrap an if around gesture recorder in the fling methods, only
call them if DEBUG is enabled.

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/SettingsPanelView.java

Change-Id: I76a4f52a7cb97bbf6da42ac38ac5e3bad9e69672
Merge "[1/2] SystemUI: Add brightness slider to notification drawer" into kitkat3
Revert "Fix Jira issue with gap underneath clock/data view"

This reverts commit f8d3bdb8382bee140440aac082939067bbab7bd5.

Conflicts:
	packages/SystemUI/res/values/liquid_dimens.xml

Change-Id: I934f6b6f6e6953ff43a2262d7666e709b7250387
Revert "Add Weather Status Bar Header (1/4)"

This reverts commit be2bc404e3bc6572123999f7b1e908e347abea7f.

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

Change-Id: I8fd95a914d444c40d6039f33291a1e30082b0107
Merge changes I8fd95a91,I934f6b6f into kitkat3

* changes:
  Revert "Add Weather Status Bar Header (1/4)"
  Revert "Fix Jira issue with gap underneath clock/data view"
Merge pull request #21 from LiquidSmooth/kitkat3

merge latest liquid changes