A fluido skin overlay made a bit prettier. There is a nasty hack in this build to turn a PNG in to a base64
encoded block in a css file. This is really bad practice on my part. I should clean that up.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window MavenSiteSkin-2.0.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.