Partition information menu

Credit and Thanks to nobodyAtall

Change-Id: I4859db251883181947e0e96c3d4969a27da9de62
Partition Info- Correct the path for external-sd

Change-Id: Iccb3e47541ac0aa2920a83e13ed71e647622f513
Better font size control

Change-Id: Idde7c08f655b0a11382c8af5a9a3d395ce655718
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
Add missing strings