base: fixed missing shading of statusbar circle battery and network traffic

http://jira.omnirom.org/browse/OMNI-326

PS4:
handle traffic like signal cluster

Change-Id: I10c0f0fd1d63e78c9a1d09d1bff6a5221b8adec5
base: recents circle memory indicator fixes

-fix endless loop
-http://jira.omnirom.org/browse/OMNI-315
-update on kill task

Change-Id: I65a4f8c071185b4b51461e1fd81f9c86ee9b1400
Merge remote-tracking branch 'cm/android-4.4' into android-4.4