[admin] the message "Invalid parameters" can be change in the admin plugin config file
[admin] the message "ERROR: You must supply a reason" can be change in the admin plugin config file
[admin] the message "...is a masked higher level player..." can be change in the admin plugin config file
[admin] messages for command !baninfo can be customized in the admin plugin config file
[admin] messages 'unknown group' and 'group is beyond your reach' can be customized in the admin plugin config file
[admin] fix bug in the !putgroup command when given an extra parameter
[DOC] document commands b3, ban, banall, baninfo