Initial concept for user directory

This is the mode of the system if account registration is disabled

Add client registration methods and login required checkbox

The warning was meant to be humorous but apparently the world has no sense
of humor.

Stop propagation on intercept

Credit: http://stackoverflow.com/a/7385673/2867073

Staff uploaded files, on new ticket, were getting attached to message instead of
response.

Turns out that the new authentication system incorrectly cancels the reset
tokens when it processes logins rather than after the user successfully
resets his/her password

If a client is already logged into the system and follows a second ticket
link, show the ticket instead of the list of tickets.

Stop propagation on intercept

Credit: http://stackoverflow.com/a/7385673/2867073

The warning was meant to be humorous but apparently the world has no sense
of humor.

Reported by @ntozier