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
Revert "Settings: Enable up navigation for Status and legal info"

This reverts commit 38733b3006470d2c992bb615c8aaa5b15fd0a31f.

Change-Id: I6b47572b1675a7927e745778b4d7e8dc164237a1
Merge "Revert "Settings: Enable up navigation for Status and legal info"" into cm-10.2
Merge "Show a preview of the selected font size immediately" into cm-10.2
Settings: ES translation

- Mock SMS
- Quick Access Ribbon
- Backlight buttons & keyboard
- Font size sample

Change-Id: Iad852c5e8f1921c27ff6af3d060daceb2e1eb939
Fix FC in Settings / About / Status (Status.java) on Tablets.

Fixes FC on tablets caused by  http://review.cyanogenmod.org/#/c/49258/
because of NULL pointer exception.

Change-Id: Ie84b4372c684504e80e6c65a8f403759af983d82
Merge remote-tracking branch 'upstream/cm-10.2' into cm-10.2