Settings: NL translations

ps4:
- translated HELP section
- included patch: Make menu item title and help text consistent.
ps6: include
- added contact icon
- volume keys control ringtone volume

Change-Id: Ic693bd00b9d30aa1b09030a59418d4a331fdf1e9
Settings: RU translation

Patch Set 2: Update translation

Patch Set 3: Update translation
Settings: Simplified Chinese Translations

Change-Id: I5faf7a19d6efd13740f3316375dc010d4c394779
Merge "Settings: NL translations" into cm-10.1
Merge "Settings: Simplified Chinese Translations" into cm-10.1
Merge "Settings: RU translation" into cm-10.1
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_packages_apps_Settings into cm-10.1-n7