fix display of item images
filtering by category and keywords now works
send mail helper
add re-send mail buttons to back-end
cart and order system
fix publish order on list view
change terms in order: publish/unpublish -> confirm/unconfirm
add installer script
prepare for v1.1.0
smaller image column
add mail buttons to order editing view
fixes for cart javascript
+ fix total price if cart is empty
+ refactor alert function to allow non-close message
+ clear the cart after successful order
+ disable order form if cart is empty
prevent order with empty cart
add order button and input to item view
add option to show/hide the Add to Cart buttons
little fade effect when rendering the cart table
add product link to cart data
support order view in router
change js function name