[Philips Hue] retry if command failed due to api rate limit.

platforms/PhilipsHue.js

@@ -216,8 +216,14 @@ PhilipsHueAccessory.prototype = {
         that.log(device.name + ", characteristic: " + characteristic + ", value: " + value + ".");
       }
       else {
+        if (err.code == "ECONNRESET") {
+          setTimeout(function() {
+            that.executeChange(api, device, characteristic, value);
+          }, 300);
+        } else {
           that.log(err);
         }
+      }
     });
   },
   // Get Services