Add more Unified Label tests Android
Add more Unified Label tests Android

See issue https://github.com/mono/CocosSharp/issues/37

MSylvia/CocosSharp,TukekeSoft/CocosSharp,haithemaraissia/CocosSharp,TukekeSoft/CocosSharp,zmaruo/CocosSharp,zmaruo/CocosSharp,mono/CocosSharp,MSylvia/CocosSharp,haithemaraissia/CocosSharp,mono/CocosSharp