Client accounts now that the user is verified either via staff or the
client's email mailbox, there's a much lower risk to showing a verified user
other tickets and virtually no reason that an administrator should have to
turn the feature on.

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

Instead of always showing the tickets page

For client account / profile updates

Add client registration methods and login required checkbox

Conflicts:
	WHATSNEW.md

Conflicts:
	include/class.mailparse.php