Updating readme

git-svn-id: https://plugins.svn.wordpress.org/complete-central-backup/trunk@877569 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updating readme

git-svn-id: https://plugins.svn.wordpress.org/complete-central-backup/trunk@877570 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updating readme

git-svn-id: https://plugins.svn.wordpress.org/complete-central-backup/trunk@877571 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updating readme

git-svn-id: https://plugins.svn.wordpress.org/complete-central-backup/trunk@877572 b8457f37-d9ea-0310-8a92-e5e31aec5664