Fix: Block cross-site form spam.

Fix: Fix: There is now no limit to the number of different cart items that can be added to a cart.

Fix: Updated the Human Verification control for forms.

Fix: Changes to backend.2.1.css to fix search box.

Fix: ServiceTime.BookUsers now asks for any optional extras that may be available (Options1 - Options5 on Service). By default, if there are options available then the number of users is locked to 1 as each user may require different options.

Fix: When a method is not editable all parameters default values are used.