vieux readme

git-svn-id: https://plugins.svn.wordpress.org/use-jquery-jsdelivr/trunk@1002382 b8457f37-d9ea-0310-8a92-e5e31aec5664
nouveau readme

git-svn-id: https://plugins.svn.wordpress.org/use-jquery-jsdelivr/trunk@1002383 b8457f37-d9ea-0310-8a92-e5e31aec5664