New version allows cat or sub shortcodes to allow only certain categories or subcategories to output.

git-svn-id: https://plugins.svn.wordpress.org/product-catalog-8/trunk@856735 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated readme.txt

git-svn-id: https://plugins.svn.wordpress.org/product-catalog-8/trunk@856736 b8457f37-d9ea-0310-8a92-e5e31aec5664
fixed the shorttag break

git-svn-id: https://plugins.svn.wordpress.org/product-catalog-8/trunk@856930 b8457f37-d9ea-0310-8a92-e5e31aec5664
1.1.1

git-svn-id: https://plugins.svn.wordpress.org/product-catalog-8/trunk@856936 b8457f37-d9ea-0310-8a92-e5e31aec5664