Nodrop function.

[Hoodloom]

Heya..it's me again.

I suggest a @nodrop function to be implement in the @commands..

Reason:

1. To avoid player to get frustrated because they accidently drop their valuable items / equipments because of lag.

2. Help player when they want to move their item in inventory.

3. I lost my black framed glasses because of lag.

4. And I nearly lost my peco-peco hairband because of lag too but luckily no one there.