changed details in readme file

git-svn-id: https://plugins.svn.wordpress.org/changyan/trunk@856082 b8457f37-d9ea-0310-8a92-e5e31aec5664
changed details in readme file

git-svn-id: https://plugins.svn.wordpress.org/changyan/trunk@856083 b8457f37-d9ea-0310-8a92-e5e31aec5664
changed details in README.txt file

git-svn-id: https://plugins.svn.wordpress.org/changyan/trunk@856084 b8457f37-d9ea-0310-8a92-e5e31aec5664
changes are marked in README.txt file

git-svn-id: https://plugins.svn.wordpress.org/changyan/trunk@857039 b8457f37-d9ea-0310-8a92-e5e31aec5664