Network speed indicator on status bar (2/2)
Thanks to htchoi1995 && mithun46
Mine rearranged, modified and adapted.

Change-Id: I46d392e922338b7774599e0e4167af57fa11a080
Merge commit 'refs/changes/21/721/3' of https://gerrit.slimroms.net/SlimRoms/packages_apps_Settings into vaosp-sabermod