Settings: Add LTE Quick Settings Tile (2 of 2)

Patchset 2 - Use proper SystemUI drawable
           - Place tile in alpha order

Change-Id: Id2d6cf549d17a139acda3b9edafae6ee5e0692a5
hide torch tile on devices that don't have led flash

Change-Id: I24b3efe31142857ce63dd2dd5d0a808be9ecce1d
Added Volume Tile to Tile chooser in Settings

Change-Id: Iafaf817e380790dadbf5eb41bd27c19927645e1e