Frameworks: a bit taste of android 4.3

most changes are under seems to be under the hood and are
not mergeable due that we have no code...... UI changes
are minor....but our lovely Roboto font is pimped up on the
new android version. So here we go

cheers

Change-Id: I139bcdeaefe5125ba8974fc88423c62d62b1b429
[Frameworks] Add reboot tile to QS

and license change for PW reboot button

Conflicts:

	packages/SystemUI/res/values/strings.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java
Change reboot button and tile behaviour in power widget an quick settings

- Simple press -> change reboot mode (reboot system or reboot recovery)
- Long press -> reboot to the selected mode

Change-Id: I7fed20c4d31c374c6570aa85f48ea706b38006a4

Conflicts:

	packages/SystemUI/res/values/strings.xml
	packages/SystemUI/src/com/android/systemui/quicksettings/RebootTile.java
Show reboot message in QS and PW

This forces collapsing notification drawer or quicksettings to see
system reboot dialog.

Change-Id: I74695d78501a3d826a3e4a73bfd9e64e042c9a47