Settings: Simplified Chinese Translations

Updated translations and reorganized all CM strings into cm_arrays.xml
and cm_strings.xml respectively.

Patch Set 2: Made the changes suggested by Engle Mars, as well as
deleted all comments as per the new translation policy. Also added some
new strings.

Patch Set 3: Updated with new suggestions and strings.

Change-Id: I03cdf2864a3f17b9a7fcc48d6d4acab0e684ba30
Merge "Settings: Simplified Chinese Translations" into cm-10.1
Merge branch 'cm-10.1' of github.com:CyanogenMod/android_packages_apps_Settings into cm-10.1