#265 Store logs on destination folder

[Fernando Lozano]

Areca stores the backup config on the destination folder, so it's easy to review and restore backups from another machine. But the logs remain stored on the workspace of the source machine. I'd like to have backup (and restore) logs stored on the destination folder, so I can review those logs from any machine in the network, for example, to see the status of each backup job without having to the on the source machine.