Sends the supplied message to the log area. These message will typically
have the current timestamp prepended, and be viewable as a history.
message - the log message
void statusMessage(java.lang.String message)
Sends the supplied message to the status line. These messages are
typically one-line status messages to inform the user of progress
during processing (i.e. it doesn't matter if the user doesn't happen
to look at each message)