Added MIUI-like one from ChaOS (1/2)

PS4: Fix original author to avoid problems in the future.

Change-Id: I9580ca6efac631cda346d723cdc3787454063bb5

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/res/layout/network_stats.xml
	packages/SystemUI/res/layout/status_bar.xml
	packages/SystemUI/res/values/dimens.xml
	packages/SystemUI/res/values/styles.xml
	packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkStatsView.java