Add a way for server admins to see what's inside other people's stashes, and possibly edit the contents

**What are you trying to do?**
Pretty much what's in the title, remove something from someone's stash
**Describe the solution you'd like**
Possibly via a command, so we can tab names

**Describe alternatives you've considered**
Via /gts admin I suppose
**Anything else that might help?**
Deers are nice