Made a little expander board for MFRC522

[sirwesley]

Since you've been so kind to share your work, I figured I'd give back.
Here's a little extender board I made since I was tired of dealing with breadboards, that supports up to 4x MFRC522's.

https://easyeda.com/sirwesley/rfid_expander

Feel free to modify or repost.

And you can close this issue, since it's not really an issue.

Thanks for all you do!
-SirWesley