ContactsCommon: zh_CN translations

Change-Id: Idc62b6778bbd2bfef4ae0098a2e6f23cb15c7710
Merge "ContactsCommon: zh_CN translations" into cm-10.2
Merge branch 'cm-10.2' of https://github.com/CyanogenMod/android_packages_apps_ContactsCommon into cm-10.2