* Updated plugin information.

git-svn-id: https://plugins.svn.wordpress.org/datafeedr-woocommerce-importer/trunk@861047 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fixed more undefined indexes.

git-svn-id: https://plugins.svn.wordpress.org/datafeedr-woocommerce-importer/trunk@861929 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated readme file.

git-svn-id: https://plugins.svn.wordpress.org/datafeedr-woocommerce-importer/trunk@862379 b8457f37-d9ea-0310-8a92-e5e31aec5664