Bump version

git-svn-id: https://plugins.svn.wordpress.org/aryo-widget-device/trunk@971648 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update readme

git-svn-id: https://plugins.svn.wordpress.org/aryo-widget-device/trunk@971655 b8457f37-d9ea-0310-8a92-e5e31aec5664