Removes unnecessary date view helper (date format supplied via translation)
Improves implementation to determine order ID in confirmation client
Excludes resource.php files in lib/mwlib/tests/config when generating a package
Adds text before bread crumb and German translation
Allows adding products to basket with no stock item and adds test
Moves search filter specific JS, CSS and images from ZF demo to html client
Changes "Checkout" to "Your basket" because the button links to the basket, not to the checkout process
Adapts test of header output
Merge pull request #72 from nsendetzky/master

Minor improvements of the html client and the frontend controller