new minimal halo style hdpi + optipng -o7
optipng -o7
SystemUI: Network speed indicator (1/2)

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/res/layout/status_bar.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
SystemUI: code cleanup (reformat based on AOSP guidelines)
SystemUI: Fix speed scale