NotificationLight: Fix forced close on non voice capable devices

Change-Id: Ib2c1e7d22414cff3ce06936a75d9de342b32320f
Fix button brightness preview.

Change-Id: I2b0933062d443855114088e1bb4c09c68a83a0e5
Settings: FR translation

PS1: add new translation
PS2: correction

Change-Id: I2f9b13d1e0f02f0f2e2992d85ad6867c1e7de2ec
Settings: Update german translation

Change-Id: I52726098d623f528a02a1c9a0a328d7a843fc1df
Settings: SV translations

- minor corrections

Change-Id: I8ef6c204dff9d4eb29bd388454b19023bc9b2b9e
Settings: Update Polish translation

Change-Id: Ie4d0dc94009d9b78d131b88bbe2f280abf330e07
Settings: Update Polish translation

Change-Id: I71ae674a1d57377fe1f195b85405e31cea07d89f
Settings: EL translations

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I7c6c978ef3344ec6c95a6c55b9584a606961d5c6