InitListener class introduced
 CharacterEncodingFilter class introduced
 CharacterEncoding filter and InitListener added to web.xml
 [look&feel] changes in header.inc
 [fix] the pages do not need the extra header
 [fix] changed nav-bar to static, the pages now appear correctly
 [look&feel] hr/ added before the footer
 [look&feel] addfood look changed a bit
 Address class introduced
 OrderItem introduced
 [refactor] changed urls to forms
 OrderInstance introduced
 [refactor] OrderItem now contains the food instead of just the foodid
 [refactor] urls changed to forms
 addFoodToOrder introduced
 link to order page added to the header
 c:url removed, changed to form with action=post
 [format] ctrl+alt+f on the order.jsp file
 checkOut.jspf introduced
 jsp framgents introduced to increase and decrease food quantity in the order