release 1.2.10

git-svn-id: https://plugins.svn.wordpress.org/instantsearch-for-woocommerce/trunk@1011976 b8457f37-d9ea-0310-8a92-e5e31aec5664
release 1.2.10 - recording attributes for single product + for non-taxonomy attributes

git-svn-id: https://plugins.svn.wordpress.org/instantsearch-for-woocommerce/trunk@1011979 b8457f37-d9ea-0310-8a92-e5e31aec5664
release 1.2.10
* filter by attributes - added simple product's attributes

git-svn-id: https://plugins.svn.wordpress.org/instantsearch-for-woocommerce/trunk@1011980 b8457f37-d9ea-0310-8a92-e5e31aec5664