Logrotate

[lcreid]

Need to set up logrotate for each application's log/production.log.

The Puma logs don't grow at all, so no need to rotate them.

[lcreid]

Need to verify it's working.

[lcreid]

Rails (or more correctly, the logger used by Rails) comes with its own way of rotating logs, which eliminates the need to figure out how to send Rails a signal to get it to switch logs.