Superuser: Simplified Chinese Translations

Some corrections for consistency throughout the system.

Patch Set 2: Corrections, also fixed carriage returns.

Change-Id: Ia22517548dc80eb26fb752c2fee08054a7a4a4e8
Merge "Superuser: Simplified Chinese Translations" into cm-10.1
Merge branch 'cm-10.1' into martincz