Great news: Update for TCAdmin will most probably arrive within the next couple of days. I'll be posting the config for the game at that time.
However, you must be prepared for something. This game is VERY early alpha. If something doesn't work, there's nothing I can do about it. I've been talking with Lucien and Red, and from what I understand, they're excited about this being 'integrated' into TCAdmin.
Some more good news: I got in touch with some guys from Klei Entertainments (developing Don't Starve Together), and they gave me access to some beta server files. As of now, I can't see any way the server will work in TCAdmin since it saves both logs and settings in /home/username/.klei/DoNotStarveTogether/. From what I know, TCAdmin won't be able to show files from outside of the game's root folder. The server will be able to run, but clients won't be able to change anything.
Seems like they are really eager for some input, so I went ahead and asked for the ability to specify a custom path (via command line) for the settings and log file. Would be great stuff!
That will also be uploaded once everything is working.