CMUpdater: Simplified Chinese Translations

Add missing strings and switch to using full-width punctuation.

Change-Id: I1c1015a40836ea190414221085cfd5bf687b970c
CMUpdater: RU translation

Added translation for new "nightly alert" confirmation.

Change-Id: I6587067a03baa53f483c05ca8e8e5eb24118aab6
Merge "CMUpdater: Simplified Chinese Translations" into cm-10.2
Merge "CMUpdater: RU translation" into cm-10.2
Merge remote-tracking branch 'cm/cm-10.2'; commit 'HEAD' into HEAD