udate de readme

git-svn-id: https://plugins.svn.wordpress.org/libro-de-reclamaciones/trunk@932322 b8457f37-d9ea-0310-8a92-e5e31aec5664
delete old readme

git-svn-id: https://plugins.svn.wordpress.org/libro-de-reclamaciones/trunk@932323 b8457f37-d9ea-0310-8a92-e5e31aec5664