Fixed a tricky race condition that I think was responsible for some recent instability seen in debug-me when connecting to a session. It's a bit hard to tell because it caused at least 3 different types of crashes, and it was a race condition.

Made debug-me prompt for the user's email address when it starts up, and then the server will email the session log to the user at the end. There are two reasons to do this. First, it guards against the developer connecting to the session, doing something bad, and deleting the user's local log file to cover their tracks. Second, it means the server doesn't have to retain old log files, which could be abused to store other data on servers.

Also put together a basic web site, https://debug-me.branchable.com/.