CMAccount: Simplified Chinese translation

           Patch Set 2: Use Andrew Jiang suggestion.
           Patch Set 3: Rebase and add some new translations.
           Patch Set 5-6: Use full-width punctuation.

Change-Id: Iefd0aab43218cc110f842ec2bce21628c71477f9
Merge "CMAccount: Simplified Chinese translation" into cm-10.2