Display Settings: Better font size control

Use a SeekBar instead of a list/spinner to determine the font scaling.
For consistency, an approximate size (small, normal, etc.)
 and the exact percentage are displayed.

Change-Id: I96f80d93e740a25a6a6890b423a41c3900b93767

Conflicts:
	res/values/attrs.xml
	res/xml/display_settings.xml
	src/com/android/settings/DisplaySettings.java
Settings:  add expanded dektop to SlimActions (2/2)

activate it for pie navbar and navring

Change-Id: If03b9fc0bab876e9e1381b390d4bdb67f90225aa

Conflicts:
	res/values/slim_strings.xml
Settings: rework navbar and statusbar transparency/color handling (2/2)

see fb patch

Change-Id: I47fa70cddd12ca62b3a45fa3fe0a3429b519f162

Conflicts:
	res/values/slim_strings.xml
	res/xml/navbar_style_dimen_settings.xml
Show a preview of the selected font size immediately

Modified the font size preference dialog to show the user the selected
font size immediately. Also split the size description and percentage on
their own lines to show a preview of two different font sizes. In
addition, removed the gigantic title bar from the dialog.

Change-Id: Ifc1e930f9420bde0bb6fd61b1a395c3d36b4fb0b

Conflicts:
	res/values/cm_strings.xml
Settings: add power menu to SlimActions (2/2)

Change-Id: Iec2a5d7a3b70d88744f6a2958c0f19a215723953

Conflicts:
	res/values/slim_strings.xml
Merge branch 'jb3' of git://github.com/LiquidSmooth/android_packages_apps_Settings into HEAD