React Gomoku

Enchanced version of the official React tutorial.

Enhancements:

Display move locations
Bold the currently-selected item in the move list
Rewritten Board to use two loops to make the squares instead of hardcoding them
Reset button with confirmation
Can go backward and forward in history
Show current Move with Bold
Colored signs
20x20 board
Highlights winning squares on a 3x3 board (when SIZE=3 in board.js)

It looks like this: