Gem Vaults/Friend Lists

As Edmund explained in his last MotD, the user_preferences tables are the reason for the site slowness/crashes. He has decided to reset these more frequently to help prevent this from happening.

As Gringott's gem vaults and friend lists are part of the user preferences, it has also been decided to remove these from the system for now. By removing these extras, we may be able to prevent having to reset other things that are affected, such as pets and alignment. Since pets and alignment can affect game play, we believe this is the best solution at this time.

Thanks again to Edmund for all his hard work :)