Coloured outlines update

The very first update for the furniture pack has been released! I've added a new aseprite file (plus exported png and individual images) that contains all the sprites with coloured outlines. In the folder you can also now find a gif that shows you a very quick way of mass recoloring a single color in aseprite. You can for example use it to recolor all outlines at the same time. I hope this update will be of use to you!