Don't clobber syslog and logrotate config files on upgrade.  #531
Don't clobber syslog and logrotate config files on upgrade.  #531

perfsonar/pscheduler,perfsonar/pscheduler,perfsonar/pscheduler,mfeit-internet2/pscheduler-dev,mfeit-internet2/pscheduler-dev,perfsonar/pscheduler