Small changes to LAU mailing list

Hello everybody, Best wishes for the new year! I've made some small changes to the LAU mailing list that will hopefully reduce the number of bounces that some members suffer from: - The unsubscribe footer has been removed. - The [LAU] prefix to the subject has been removed. By making these changes the messages sent to the list should go through unaltered which would make DMARC/DKIM happier. Especially removing the [LAU] prefix might be problematic for some, hopefully this doesn't mess up filtering all too much. So apologies beforehand for any inconvenience these changes might cause. If any other problems arise from these changes then let me know! Best regards, Jeremy