Readme.txt updated

git-svn-id: https://plugins.svn.wordpress.org/sark-migs/trunk@1031527 b8457f37-d9ea-0310-8a92-e5e31aec5664
Readme.txt updated

git-svn-id: https://plugins.svn.wordpress.org/sark-migs/trunk@1031530 b8457f37-d9ea-0310-8a92-e5e31aec5664