I think it would be helpful to allow players to edit many configuration options from the game via commands instead of having to use the config file all the time.

Some config options that could have commands:

• Dropchance for every mob. (view and change)
• UseDrops (turn on and off drops for mobs)
• ApplyLooting (Turn on and off the apply looting feature)
• Disabled Worlds (add/view/delete disabledworlds)