Update README.md
Added Trello link
Revert "Added Trello link"

This reverts commit c6e93b3d31da48ffb9dfdd17484db6aabd14c7df.
Revert "Update README.md"

This reverts commit c1e629ac762a99eef9eb0818fc79118e38425acf.
Re-Add Trello link

Easy access to Trello link

(Please don't break my fork this time!)
Merge pull request #38 from xt449/master

Add Trello link (README.md)