changes in readme.txt

git-svn-id: https://plugins.svn.wordpress.org/adrotate-email-add-on/trunk@1043289 b8457f37-d9ea-0310-8a92-e5e31aec5664
changes in readme.txt

git-svn-id: https://plugins.svn.wordpress.org/adrotate-email-add-on/trunk@1043290 b8457f37-d9ea-0310-8a92-e5e31aec5664