Messaging: Fix the order of the Mark read action

Change-Id: I7ba5a08f67de57c8b9be2b037c474d517bcc2c4f
Mms: Fix Custom Vibration Notifs in Simplified Chinese + Translations

Removed untranslatable strings which were breaking custom vibration
notification settings, also updated translations to reflect recent
changes while I was at it.

Herp derp on my part.

Jellybean branch patch: http://review.cyanogenmod.org/#/c/28044/

Change-Id: I6428fe54df92af0943e61fdebcb4ec6b27628df3
Merge branch 'mr1-staging' of git://github.com/CyanogenMod/android_packages_apps_Mms.git into 4.2