Consistently use start/end instead of left/right layout properties [1/2]

Fixes various RTL language bugs.

Change-Id: I3be9c9c54e4fd14a561f6b38ce1601bc66c8351b
Settings: remove 'Brightness adjustment' from auto brightness dialog

Change-Id: I4cb4a21012fbc0d257a9beff356004bd34f32c9f
Signed-off-by: Roman Birg <roman@cyngn.com>
Merge pull request #7 from CarbonDev/kk

update