Merge pull request #184 from czarrar/logs

bunch of logger business
added logs after completion of subjects for wach scan
Merge branch 'logs' of https://github.com/FCP-INDI/C-PAC into logs
Merge pull request #185 from czarrar/logs

fix to periodically update logs
small changes
Merge branch 'logs' of https://github.com/FCP-INDI/C-PAC into logs
final log changes
Merge branch 'logs' of https://github.com/FCP-INDI/C-PAC into logs