As long as a user does not have at least one reviewed and activated contribution, the user is unable to edit his profile, set a avatar, title picture or a signature.
Adds the following useful admin commands, for searching for Items:
Search in all storages and user inventories for Item
Lists all Item objects placed in the world
List all items in inventory of the User and carrying blocks. The player does not have to be online to do this.
Just put the File AntiGrieferCommands.cs in the Folder /Mods/UserCode/
Thats it, restart Server.