Settings: Slims navbar and navring customizations

    add back our navbar and navring tweeks. This is a completly overworked
    version compared to the one we carry about a year now. Small glitches
    we had are now all fixed. As well it does not need to register extra observe
    code was much slimmed down and improved.
    Beside that we adapt the 4.4 navbar changes to our system so that it it
    consistent with the new 4.4 UI
    This patch adds:
    - Navbar up to 5 buttons
    - navring up to 5 buttons
    - dynamic menu behaviour
    - landscape navbar options as well now on tablets
    - button glow color
    - button icon color
    - navrign and navbar user can set system or custom icons
    - navbar height and width
    - enable/disable navbar and navring
    - actions are vor navbar and available for the whole system over SlimActions
        back
        custom app or activtiy
        home
        kill app
        last app
        notification drawer
        ime switcher
        power menu
        qs pannel
        recents screen
        screen off
        screenshot
        search
        torch if it is available on the device
    - navring has targets for handling vib/mute/sound
    - added Color class based on blk_jacks idea which first grey an icon out
      and then color it. This gives way better results. As well it fits now
      perfectly with the new 4.4 UI. Put it on a central place so that it is
      from everywhere available. notification shortcuts adapted to the new class
      place
    - complete new icons thanks to kroz who has redone all for xxhdpi
    - our slim special swipe drag drop press longpress options support
      like on 4.3 this two features
    - a lot lot fixes as well on current google code

    Change-Id: I9dc4dca45f2c04d1427081e79f4b8cb69c187c08
    Signed-off-by: Scott <scott@ubuntu>

Conflicts:
	res/values/ck_arrays.xml
	res/values/ck_strings.xml
	res/xml/candykat_interface_settings.xml
	src/com/android/settings/candykat/dslv/ButtonsListViewSettings.java
	src/com/android/settings/candykat/fragments/NotificationsShortcutFragment.java