Add navigation for blocking ips
Add base classes and templates for blocking ips
add a filters form
handle filter requests
set the page title for the list
use the correct fields
Fix display of chat
display the block to the visitor
remove old blocking feature
add a link to block an IP address
Confirm close + block
Refresh user info after close
don't display a list style on form elements.
add an email
add a method to get the user
add some details about the original if editing
Update FAQ with blocking instructions
add an image showing how to block an ip address
Fix spelling
close assignments as they are closed