Quick Settings: Option to use floating window (2/2)

Allows the option of launching preferences from the quicksettings menu in a
floating window

Change-Id: Ie54545a4dc423484b6106a540f106467c25d8c49
Signed-off-by: Evan Anderson <evan1124@gmail.com>
--- HALO 2.0 ---

1. Shows the actual notifications as they come
2. Multitouch, you can interact with notifications while tasking
3. Tons of bugfixes

show actual notification in halo

Change-Id: I29f73c2714e3854f1d885c56baaef5552be2ff91

halo multitouch, interactive notifications

Change-Id: I710fddb53688923babcb1307c05cfb0f01995855

...

Change-Id: I8bcf92df9fd5591d775083fa8e666b7d04378227

calc coords properly, margins fixed

Change-Id: Ic3b107f80cd07ff50567d0591fabbad0c0b546f7

halo

new content pngs
up and down pointed thingies
margins
content size/max width
...

Change-Id: I681fbefe27a87c08774291fc9a58cdafaff4d28f

last bugfixes

Change-Id: I5b4648f6d526f637b9bed1147f3f7be08486c4a0

copyright

Change-Id: Iad42c452c948739235b7b5823b91403b134ca1cc