Went back through lectures and Tutorials double checking code.
Went back through lectures and Tutorials double checking code.
* Changed from username - customername 
* removed "name"
* Changed from username - customername 
* removed "name"
* Moved ViewCustomers to restricted folder
* Moved ViewCustomers to restricted folder
* Changed URL Patterns in authorisation servlette to "/restricted/*"
* added 404 error to redirect to homepage.
* Added LogOut
* moved restricted folder to appropriate place.
* Added  InputError, InvlidNumberError and Other Error
* Added AddProduct.jsp
* Added AddProductServlet
* Added AddProduct to Navigational Menu
* Imported Style.css
*Added Style.CSS and Form.CSS to all forms
*Made a list for Navigational Menu
*Made Stylistic Changes to CSS's