Allow a single wallet to be entered multiple times for transfer

[sk33z3r]

Instead of culling the list of duplicates, we should let them be. This way if someone transfers a collection and a few wallets ordered 2 of an item, then they can just paste the wallet twice and the system should just run a second transfer as normal.

[Montspy]

My bad! This is already the default behavior: Here is the --random transfer of NFTs to the same wallet twice Closing