FW : Bring Scrollable toggles back

ps 1:  Implements scrolling toggles.
	We might need to play with the spacing/padding
	but it apears to work
ps 2:  Apply some padding/dimens to the scrollable toggles
	bring background for tile into the traditional/
       scrollable toggles as well.

Change-Id: Ie9b9146f1d8d4e902f3f3b5660f511585ea7c895
Signed-off-by: Zaphod <mwilson@acesappraisal.com>

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java