useless component, css fluff, comments

src/modules/automata.js

@@ -73,6 +73,7 @@ function conwayRules(cell, neighbors) {
 }
 
 // get the next evolution of a 2D CA initial state
+// Rules : Moore neighborhood
 function evolve2d(board, rulesFn) {
   return board.map((row, x) => row.map((cell, y) => {
     const neighbors = getCellNeighbors(board, [x, y]);