Clear some logs and minimize binary file size

src/dictionary.rs

@@ -437,7 +437,6 @@ impl DictionaryState {
                     button("").on_press(WordAction(index)).width(15)
                 };
                 line = line.push(line_button()).push(space().width(10));
-                println!("Updating word {}", &data.key);
                 line
             });