wp 4.0

git-svn-id: https://plugins.svn.wordpress.org/simple-download-monitor/trunk@981210 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme file fix

git-svn-id: https://plugins.svn.wordpress.org/simple-download-monitor/trunk@981215 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme file update

git-svn-id: https://plugins.svn.wordpress.org/simple-download-monitor/trunk@981223 b8457f37-d9ea-0310-8a92-e5e31aec5664