updated readme.txt

git-svn-id: https://plugins.svn.wordpress.org/the-welcomizer/trunk@763019 b8457f37-d9ea-0310-8a92-e5e31aec5664
updated readme.txt

git-svn-id: https://plugins.svn.wordpress.org/the-welcomizer/trunk@763020 b8457f37-d9ea-0310-8a92-e5e31aec5664