Separando responsabilidades de [Exibir/ocultar botões de fullscreen]#27

gabrnunes merged 1 commit intocodecon-dev:maincodecon-dev/code-kata-timer:mainfrom

tfeijo:fix/button-image-when-using-esc-to-exit-from-fullscreentfeijo/code-kata-timer:fix/button-image-when-using-esc-to-exit-from-fullscreenCopy head branch name to clipboard