Updated the Chinese Simplified translations according to the simplified strings.xml.
[Translations] Update Serbian
Oops...
Merge pull request #365 from pejakm/srupd

Updated Serbian translations
Merge pull request #364 from phy25/values-zh-CN

Updated the Chinese Simplified translations
Don't require # for calendar colors (see #136, closes #238)
Improve handling of unknown timezone definitions (should fix #333)