[Piuparts-reports] Cron <piupartsm at pejacevic> rotate_master_logs

[Cron Daemon]

'stable22sid/master.log' -> 'stable22sid/master.20180131.log'
'stretch2proposed/master.log' -> 'stretch2proposed/master.20180131.log'
jessie2Xstretch/master.20180130.log: 70.6 KiB / 1032.7 KiB = 0.068, 0:01
jessie-security/master.20180130.log: 47.6 KiB / 1062.6 KiB = 0.045
wheezy2lts/master.20180130.log: 97.4 KiB / 1058.5 KiB = 0.092