Fix guild deletion errors, Second Wind removal bug.

AccrueRent needs to be posted so that it can delete the timer after a timer is created in MaintenanceTimer. Also, some bad logic in Delete was stopping the ptMaintenance timer from being deleted at all. Also did some formatting in guild.kod.

Also when a player forgets Second Wind, they have been keeping the 100 vigor resting threshold. This will now be set appropriately.