settings: allow to disable quicksettings

on 4.3 we had an extra settings option for it. Due that we want
to reduce the settings to improve the UX and due that
we are doing it this way on all dslv settings we change
the old 4.3 way.

Now it is very easy like dslv.....remove all tiles and QS
is completly disabled and cannot be opend any more. Notification
drawer shows the settings icon on the top right in this case.
As well compared to 4.3 this works on phones and tablets

Code cleanup and follow AOSP code style guidelines.

Some minor dialog tweeks (help dialog etc)

Change-Id: Ic3007e3cff0a093b29c28f32ffc0d0951a771b93

Conflicts:
	src/com/android/settings/slim/NotificationDrawerQsSettings.java
settings: google please cleanup your translations....Settings cleanup

it is really at the moment a nightmare to see compile errors when
getting 100000 of warnings. Whatever we removed already on some
packages the warnings....but still a lot are there

Change-Id: Icd6c667a1e055e1ab41420bef575d250ac829219
Settings: Lockscreen Slim Handle

Grab large slim icon and resize
	it rather than process
	another variable while
	the lockscreen initilizes.

PS2: Update image

Change-Id: I1ed51f80d5581b52c232690c2bd3973c994060d3
settings: add forgotten if clause

I tested it several times and sure I did it...whatever
add if clause to show QS is disabled only when no tiles
are there and not on every delete

Change-Id: I7c81cd847341f0dfbb28f92b67b23835024300da
settings: fix and pimp custom lockscreen handle (2/2)

problem on current implementation is that it is not
multiDpi compatible. As well it looks a bit weird if
the user set a square image always. This commit does

- introduce central circleimage method to get circle image crops
- before it was assumed that the height of the handle image is
  108px (mdpi base) which is correct but the original handle
  has a lot unused space around to fit better into the view.
  Whatever after messurment of the real height 68px is correct
  of course calculated against the current density
- both above combined results into a always nice looking
  custom circle icon on the lockscreen dpi and device undependent
- saved file in settings calculates the needed image size
  base on the current density.

rebase

Change-Id: Iba46fdf725be0fe785234bda3fd1ff8dbb4c1467
QS: make dynamic tiles configurable (2/2)

instead of using a bunch of provider settings var
like it was on 4.3 and almost all other roms are doing
use one and split like we do for the normal tiles. This
is more consistent and saves us to observe a bunch of values

As well this is integrated into the one layout screen we have. So
all QS related is easy and logical usable for the user on one
screen

PatchSet: added icon - thanks to kroz

Change-Id: I32756584018585644a71bce52e48a978993d27ce

Conflicts:
	res/values/slim_strings.xml
QS: do not show ringer options on devices which do not support vibrate

if a device like grouper does not support vibration it does not make
sense to show the settings dialog for it due that this devices just
can switch between sound/mute

Change-Id: Ie5b188fd69376d11874ae6c2b541948d2434fd66
QS: use vibrator check from DeviceUtils

Change-Id: I40677ce94884ef6e91e7680af703c36b0d2e14c7
[2/2]Settings: Stylus Gestures

PatchSet
- fix wrong call from xml
- remove depriciated onTreeClick

Change-Id: I9ca9fa237709a6237bbcd9ecf329bc9aa7e6321c