Polling working, remove vistgial stuff

src/main.js

@@ -8,7 +8,7 @@ setInterval(() => {
         if (pin.mode === 'IN') {
             gpio.readPin(pin.board, (err, state) => {
                 if (err) throw err;
-                console.log(`${pin.key}: ${state} [def: ${pin.defaultState}]`);
+                console.log(`${pin.key}: ${state}`);
             });
         }
     }