Things to do

• Clean code
• After registration, an email goes to admin with URL
• Reroute to login page if user not already logged in.
• Check for permission bit when reading information. Set session variable for it
• (NOT needed) Select variable names in HTML are caps and small !!
• edit.php should change details of the 'admin' or the user specified with the 'id' field.
• updated data does not show on submit, only shows on page refresh.
• password editbox should be type password
• logout page is blank! It should reroute to the home page!