SystemUI: update navigation bar layouts

For tablets, mimic stock button paddings.
Except for when 5 buttons are used, then
distribute them equally across the navbar.

PS1: moved dimems from dimens_custom to pac_dimens

Change-Id: I99ccc07d31bc7b719c44be74f164d88d7dc542d5
Signed-off-by: Roman Birg <romanbirg@gmail.com>
Add Music Tile (1/2)

Tap to play/pause. Longpress for next track

Author: kufikugel

Change-Id: I7bde0969adc2de15fbf8c3243d0d216006cf363a
Framework: QuickRecord Tile (1/2)

Images by kroz (thanks!)

Change-Id: I5ab82c1b8d81e0b2b9e7356d5c9f54013bb31dfe
Quicktile row option:set 3,4,5 tiles per row (1/2)

PS2: some fixups for 4.4 compat with vanir

PS3: some more fixups for 4.4 compat with vanir

PS4: fix text padding in tiles but still not perfect but close

PS5: remove single line from layouts

Change-Id: Ie14d08d38c0f562659e12960b8dafaed320ffbd2
Fix up quicksettings 1/2

revisit tile colors
Almost there
Battery tile fixed
Add back code in QuickSettings.java
Change-Id: I8fbdcc5dd6f2ada7e22d2b5b2c193153eaaa655f
base: quicksettings: allow flip animation on clicking a tile (1/2)

ported from https://github.com/BeerGang/android_frameworks_base/commit/ba144b2defd209c2c020366316c65b288bf68880

Change-Id: Ic5e3b6c1eee902fd59c1d54ac6c5efb8cffad4ba
base: Fix derp

Change-Id: I79e0e44738ad1b32b5f30f2f1223e20711c9b3e4