Feature: Backup and Memory management

[ic3man5]

First off thank you for providing this. I've been using it for a while now successfully with 8 people. I'm having issues with sav file corruptions and memory leaks.

I'm in process of writing a python script to do a few things:

1. check memory usage.
2. issue /save and /shutdown rcon commands.
3. backup Saved/SaveGames/0/*/Players to /backup (probably hourly as a cron job).
4. restart server when memory usage is hit.

Would you be interested in a pull request to add these things?