Add database patch for most things 1.8.2
oops: Fix client login
Add account registration feature
Move profile.php to account.php

For client account / profile updates
orm: Crash if accessing non-existent magic property
Add upgrade patch for 1.8.2 database changes
content: Add management for system templates
Allow registration to be turned off
Add intial content for system management templates
Redirect to originally-requested page on login

Instead of always showing the tickets page
Complete user registration
Better presentation of system templates
Implement staff registration / welcome email
Allow images in staff signature
Auto select timezone info for new staff
Fix success message after new staff created
Fix possible crash if no content for login banner
Resurrect the ticket access link

This is the mode of the system if account registration is disabled
Guests cannot see related tickets
Guests can register for accounts, if enabled