base: systemui: "No Recent Apps" change color to white
fb: follow on seekbars new UI guideline for 4.4

google forgot some things.....seekbar is one example

Change-Id: I996062a978322c93694e360dff1e4f42dc589062
fb: correct seeker fb style for 4.4

based on this commit https://github.com/SlimRoms/frameworks_base/commit/a845169c128c19825a69a0ebdf2e4d366fdd67ad

the idea was good but bad done. A middle in the night action lol.
Problem is that holo light themed app cannot handle the white seekbar of course
So add the complete seekbar into the Holo.Light switch to support both cases

Holo: white seekbar
Holo.Light: drak gray seekbar

Change-Id: I82252d0cb30cd4af47d624a37ccc904cb7e9c1e6
Update signal, wifi, battery assets + global dimming.

Global status bar dimming is now 75%.

Signal/wifi: use problem color if not fully connected.

Battery: frame 40% white, charge level = white, new hollow bolt.
  (hollow bolt simulated for now until we can draw it in code)

Update ic_notification_overlay, all sizes.

Workaround animation bug on tablets.

Bug:10502089
Change-Id: I10f979b7a48ccb1bc94022d8c189ec216283dbe6