Network speed indicator in statusbar (see credit below)

Credit and Thanks to htchoi1995 and LorDClockaN

Change-Id: I7e8f597f629563763e93a9967f00a9f48eed1d6c
Set Network speed option to false
Revert "Set Network speed option to false"

This reverts commit 14d865df842778eb837c2db7bccd6cde5cdb2687.