Updating Readme markup

git-svn-id: https://plugins.svn.wordpress.org/fancy-testimonials/trunk@760079 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updates to Readme file

git-svn-id: https://plugins.svn.wordpress.org/fancy-testimonials/trunk@760081 b8457f37-d9ea-0310-8a92-e5e31aec5664