Let my editor indent everything for me
Destructure command-line args and use parseLong instead of read-string
Encapsulate get-move logic and winner logic

Previously, this logic was very spread out.
Only print "Player X turn" if there is no winner
Only recur with changing arguments

move is always bound in the same way, so we pulled it into its own let.
Attach board size to the board as metadata
Fix chain reaction bugs

1. You were able to cause a chain reaction by moving to a cell you didn't own
2. Chain reactions weren't performing all moves
Merge pull request #1 from zachallaun/code-review

Refactored and cleaned up code