Rebase to cleaner looking traffic indicator [1/2]

Credit/Thanks to htchoi1995 and liquid0624

- http://i.imgur.com/3NzbfGc.png

Change-Id: Id38e47e05a2f53af3ac5ed535b0f531ae0216eab
Heads Up background color/transparency [1/2]

Change-Id: I3942c0ce178491e3429e5ae7eb24b43ba07a1f40
Merge "Rebase to cleaner looking traffic indicator [1/2]" into du44
Merge "Heads Up background color/transparency [1/2]" into du44
Merge remote-tracking branch 'upstream/du44' into du44