activated "set ide to front after upload"

src/main/java/com/ardublock/ArduBlockTool.java

@@ -93,7 +93,7 @@ public class ArduBlockTool implements Tool, OpenblocksFrameListener
 		}
 		if(upload) { //added by letsgoING
 			ArduBlockTool.editor.handleExport(false);
-			//ArduBlockTool.editor.toFront(); set Arduino IDE to front when uploading
+			ArduBlockTool.editor.toFront(); //set Arduino IDE to front when uploading
 		}
 	}