This is the default BotUser: it‘s used for all users which haven‘t identified with the bot
The default BotUser is named ‘everyone‘
This method returns without changing anything
default knows everybody
We always allow logging in as the default user
DefaultBotUser will check the default_perm after checking the global ones or on all channels if chan is nil
The default botuser doesn‘t allow autologin (meaningless)
The default botuser allows logins by mask
Sets the default permission for the default user (i.e. the ones set by the BotModule writers) on all channels
[Validate]