Modified the vs_tests and Product_Package to match the new result set
returned by getItems.  Categories are now under 'prices'.  Before they
were under 'item'.
Revert "Modified the vs_tests and Product_Package to match the new result set returned by getItems.  Categories are now under 'prices'.  Before they were under 'item'."

This reverts commit 43a0ff999d42a2c44e86a7bca7d1f49e9acebec9.
Modified vs_tests and Product_Package to use the new result set returned
by getItems.  Categories are now under 'prices'.  Before they were under
'item'.