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

Change-Id: I461125b7e2e05b2d1e274745ea8fbca4d366182d

Conflicts:
	res/values/slim_arrays.xml
	res/values/slim_strings.xml
	res/xml/settings_headers.xml
LCD Changer take 2

Inspired by git fetch git://github.com/SlimRoms/packages_apps_Settings.git jb4.2 && git cherry-pick 156b17a7397afd8ef98d40fef0f90c7cc5babbce

Hint: You need busybox for this

Change-Id: I7b22749b2ebb14a4d4fdeb944522097beee55705
Signed-off-by: DHO <DHO@dho.im>

Update to LCD changer

PS1: Shit-ton of fixes
PS2: Small amount of clean up

Change-Id: I4f367a2aaed37ae22c639ffffff16706c134ab5f
Signed-off-by: DHO <DHO@dho.im>

Conflicts:
	AndroidManifest.xml
	res/layout/alert_dialog_text_entry.xml
	res/xml/display_settings.xml
	src/com/android/settings/SettingsPreferenceFragment.java
	src/com/android/settings/util/Helpers.java
	src/com/android/settings/util/ShortcutPickerHelper.java