readme update

git-svn-id: https://plugins.svn.wordpress.org/dropcaps-shortcodes-and-widget/trunk@1012814 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme update

git-svn-id: https://plugins.svn.wordpress.org/dropcaps-shortcodes-and-widget/trunk@1012815 b8457f37-d9ea-0310-8a92-e5e31aec5664