Power sound notifications: fix ringtone picker title

Change-Id: Ied0a08ec1607b778324e69a7b40bac056235bebf
Fix NPE in Settings -> Language & input -> Default -> Setup input
methods

If the InputMethodAndLanguageSettings fragment is launched in IME-only
mode, it removes most preferences, so we need to null-check them before
use.

Change-Id: I297cc9c6885f62ed6ff65937ef5da401ab7cd271
JIRA:CYAN-896
Settings: RU translation

Patch Set 2: Update translation
Settings: Add translatable false tag

Added translatable false tag to auto_brightness_brightness_format
and removed it in any other languages

Change-Id: Ia0b00209186baa5eccb2f9882f5ba97240de9aa8
Settings : FR translation

Patch set 2 : rebase, correction
Patch set 3 : correction

Change-Id: I1a1a3541f5e9e1a989df20666b56930d8c6708ce
Merge "Power sound notifications: fix ringtone picker title" into cm-10.1
Merge "Settings: RU translation" into cm-10.1
Settings: Update italian translation

Change-Id: I114f72e42dfb71c0a90af926256b1268b8610b92
Merge branch 'cm-10.1' of github.com:CyanogenMod/android_packages_apps_Settings into cm-10.1