@Override
    public void putStandardOption(String key, Object value)
    {
        putExtraOption(key, value);
        standardOptions.put(key, value);
    }
Represents a service defined in the proto (for generating rpc services).

@author David Yu
@created Jun 18, 2010
protostuff-parser/src/main/java/io/protostuff/parser/Service.java