Import translations. DO NOT MERGE

Change-Id: I01e93f6aa1d4e1d39351723c7d556877e84dc4e8
Auto-generated-cl: translation import
Merge tag 'android-4.4.3_r1' into HEAD

Android 4.4.3 release 1
MediaProvider: MediaScanner behavior on boot (2/3)

Lets you enable/disable/ask (with a notification) media scanning on boot.
Can speed up boot and reduce initial boot lag from MediaScanner

Change-Id: Iad0b72f8b653b3d567b27de3ccf5c6cfb07e40ed