Simple Frontend-Project based on nodjs and grunt

In this example the layout and the corresponding CSS is developed in a way,
that the outcome in the dist-directory is directly suitable for the
integration in the Spring-Thymeleaf-App.

A http-server could be started together with a watch, to ease the developmen
of the HTML and CSS.

The layout is kept simple and meant only to make the unstyled and the styled
version clearly distingushable.