Phone: Simplified Chinese Translations

Partially ported from CM10.

Patch Set 2: Revision

Patch Set 3: Further revision as per the suggestions of John Hsing,
also fixes derp on my part.

Patch Set 4: Re-organized strings as per the request of Marco Brohet.

Change-Id: Id63d9d17ba425e9463e3da10e14b1f9159f5a32f