Update readme file

git-svn-id: https://plugins.svn.wordpress.org/ose-firewall/trunk@975159 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update Readme file

git-svn-id: https://plugins.svn.wordpress.org/ose-firewall/trunk@975160 b8457f37-d9ea-0310-8a92-e5e31aec5664