Settings: add "Show weather" toggle for status bar

Change-Id: I316eee4fd21f587c033f6fa90558957c3bd58c1d
Signed-off-by: Roman Birg <roman@cyngn.com>
Show wifi tab by default in Data Usage

On devices with cellular radios, the wifi tab is hidden by default.
This makes it visible.

Change-Id: Ie2f3a90c241e1e263e4b62f1a2995e001ae94328