Mms: Simplified Chinese Translations

Updated translations, as well as refactored all CM translations to
cm_arrays.xml and cm_strings.xml respectively.

Patch Set 2: Made modifications from the Engle's suggestions, as well as
removed all comments in the strings files as per the new translation
policy.

Change-Id: I479e77604e420de28fbec85178b4b4b2d64c8d60
Mms: Update Polish translation

PS2: Minor fix
PS3: Added Emoji

Change-Id: Ib6d0e1c397d8836809242c7a6b52a0ab5d4d3911
Merge "Mms: Simplified Chinese Translations" into cm-10.1
Merge "Mms: Update Polish translation" into cm-10.1