Settings: statusbar clock customization + initial interface + color
picker

- added slims clock and date customizations for status bar
- added our own modded marginov color picker which we use as default
- added initial interface settings. A bit empty currently but we are on
  alpha and it will be filled fast for sure. Added as well two empty
classes
  due that we need them later

Originally by kufikugel. I just ported to 5.0

Change-Id: I2fee223474b6c8772d6d5abe321fa310a5632794

Conflicts:
	res/values/slim_strings.xml
[2/2] Settings: Battery and Notification Lights

PS2: *) Move menu options to sounds and notification
     *) Remove samm debug cruft

PS5: *) Update UI

changes by kufikugel:

- move battery light options to battery stats screen
- remove battery and notification light entry if device does not support it
- small cleanups and addaptions for LP

Put together from:

Author: DvTonder <david.vantonder@gmail.com>
Date:   Fri Apr 6 07:39:11 2012 -0400

    Settings: Notification light(LED) settings

    This commit adds the ability to configure the Notification light
    color and pulse rate both for the default and a custom applications
    list.

    This work was done in collaboration with Marko Mihovilić (m1h4) who
    wrote the initial implementation as a stand-alone application and
    helped with the fixes below.

    NOTE: Google Talk notifications originate from the "Google Services
    Framework" so in order to override their settings you need to add
    this package instead of the Google Talk package.

    Change-Id: I6837210367123bc02ea27a9b7b6b3cf80c738bf1

Author: Danny Baumann <dannybaumann@web.de>
Date:   Thu Nov 7 09:04:29 2013 +0100
Add back notification light settings.
Change-Id: I474a14a1b395407f5ca273a5d6a3a7f03f7e4698

Author: Sam Mortimer <sam@mortimer.me.uk>
Date:   Sat Jan 4 15:52:47 2014 -0800
Settings: fix led pulsespeedoff disable behaviour
Keep led pulsespeedoff disabled if pulsespeedon is
disabled.  This ensures that pulsespeedoff stays
disabled if onOffChangeable was set to false.  Fixes
problem where charged led pulsespeed off looks to
be configurable in the ui and thereby creating user
confusion.
Change-Id: I6ac7f630544bf719b39e1ddcab435322975430c8

Author: Sam Mortimer <sam@mortimer.me.uk>
Date:   Tue Dec 31 12:11:05 2013 -0800
[1/2] Settings: instant led test
Show LED color in realtime when configuring
notification colors.
Requires framework patch for notification
extra EXTRA_FORCE_SHOW_LIGHTS.
Change-Id: Ic7858d79cb2351c407afd547b33652a9e04ef1b9

Author: Sam Mortimer <sam@mortimer.me.uk>
Date:   Sat Feb 1 18:36:15 2014 -0800
Settings LightSettingsDialog: update led on text change
Change-Id: I135f37829b9b4fb2166afac9d9531b76a62f3ef7

Author: Danny Baumann <dannybaumann@web.de>
Date:   Wed Jun 25 08:56:17 2014 +0200
Deduplicate adapter-of-installed-packages code.
Change-Id: I454ba79eddaaff86233a2cc341f4c8bebe94729e

Author: Michael Bestas <mikeioannina@gmail.com>
Date:   Fri Oct 17 00:48:17 2014 +0300
Fix copyright headers
Change-Id: I7934d01f89953e577c3cb074dce608d9bedd4027

Author: Michael Bestas <mikeioannina@gmail.com>
Date:   Wed Oct 22 02:23:15 2014 +0300
Add support for single color notification LED (2/2)
Change-Id: I4cf21dda3d9e311146149c2ec81fe2398f5f9f87

Change-Id: Ie1203c64484c7d9bed0a6bc0b2808e69ef4bfa35