* It just so happens that not all devices will have the
same options available, so allow them to specify what
they have without breaking tranlations by moving the
scenario names into individual strings from the arrays
* Update a few strings to be actually translatable
* Fix an off-by-one error for every display mode after
"LineageOS (default)": UI is the same thing as the
default mode, so remove it to make the mode selection
actually choose the user-selected mode
Change-Id: Id5d659d79c10ea097c35b7416ef7c1cc93937756
Paul Keith