release 1.0.6 - added cron on update_product/import

git-svn-id: https://plugins.svn.wordpress.org/instantsearch-for-woocommerce/trunk@913328 b8457f37-d9ea-0310-8a92-e5e31aec5664
release 1.0.6 - version update

git-svn-id: https://plugins.svn.wordpress.org/instantsearch-for-woocommerce/trunk@913330 b8457f37-d9ea-0310-8a92-e5e31aec5664
release 1.0.6

git-svn-id: https://plugins.svn.wordpress.org/instantsearch-for-woocommerce/trunk@913331 b8457f37-d9ea-0310-8a92-e5e31aec5664