Implements #433 Profile Fields Enhancements
Working on #454 Hide stuff users don't have permission to use
Hide "Empty Folders" and "Download Messages" in private.php if user has no PMs
Working on #454 Hide stuff users don't have permission to use
Select the "Custom Reason" radio automatically if there are no default types of warnings
Implements #433 Profile Fields Enhancements
Fix SQL error on install
Fixing ordering of parameters for array_merge.
Implements #435 Moderation Tools Improvements