updated version to 1.1.1

git-svn-id: https://plugins.svn.wordpress.org/woocommerce-extra-price-fields/trunk@860658 b8457f37-d9ea-0310-8a92-e5e31aec5664
updated plugin version

git-svn-id: https://plugins.svn.wordpress.org/woocommerce-extra-price-fields/trunk@860671 b8457f37-d9ea-0310-8a92-e5e31aec5664
updated formatting

git-svn-id: https://plugins.svn.wordpress.org/woocommerce-extra-price-fields/trunk@861469 b8457f37-d9ea-0310-8a92-e5e31aec5664