framework: Bring back the status bar activity indicators for mobile data and wifi

* adds a setting for this as well as reverting the following commit:

Reverts "Remove signal/wifi activity indicator icon overlays."

This reverts commit fcc901c10bffdfb9c6b31e676dec36b47d949979.

Change-Id: I7aa85f7c8442c45d17e42cac7823dfe93e3f24c1

Conflicts:
	core/java/android/provider/Settings.java
BootMessage: show more info in boot dialog

Tell the users what package we are running dexOpt on currently

Change-Id: I665ab3847ec1846e40915a1fae21c43e2e7ccf6d
base: fix enable/disable of notification light

http://jira.omnirom.org/browse/OMNI-86

Change-Id: I1a252c2553462302e416517288bb944de1558956

Conflicts:
	services/java/com/android/server/NotificationManagerService.java
Merge branch 'kitkat-test' into kitkat-themes