I just installed stash and have it set up to connect to the database at 127.0.0.1, but realized that I should instead have it point to a name in my /etc/hosts file (currently 127.0.0.1) so if we decide to move the database to a separate server I can just change the IP address. I don't see any way to change the IP address once stash has been set up. Is there a way to do this?