Show the items traded

[Slayer]

Could just change it so it's like this:

Trade 1 phase:
Both parties put items in, both parties hit accept. It then progresses to the trade 2 phase.

Trade 2 phase:
No one can put in or take out items, however both parties can clearly see what each user has put in the trade and decide whether they want to accept the trade or not.
No way anyone could potentially scam that way.

I remember doing a trade with Madjosh a while back for items over like 50 mil in multiples too, the first trade I didn't receive a 30m item for some weird reason.
We did a trade later on and Madjosh didn't receive my barrel for some weird reason.

So dunno what was up with that, was pretty weird.