changing LogPart message, so it tells if a part is a variable; removing Enabled property of the LogHeader so the header message doesn't have any changing parts, only static ones; skeleton implementation of the sedner class in log_header; similar in signature that is responsible for creating the LogPart messages
changing LogPart message, so it tells if a part is a variable; removing Enabled property of the LogHeader so the header message doesn't have any changing parts, only static ones; skeleton implementation of the sedner class in log_header; similar in signature that is responsible for creating the LogPart messages