Remove unnecessary index.html file that was checked in.
Remove extraneous HTML code in header.jsp.
Add a LogoutServlet for clearing the JSP session.
Change the logout link to use the LogoutServlet to clear the JSP
session.
Introduce icons from the Tango Desktop Project for header images to
assure legality of image use.
Add a link in the header for the home page of the SHAS simulation.
Include header in simulation page.
Add JDBC JARs and a database settings file.