Fixing IE8 bug

git-svn-id: https://plugins.svn.wordpress.org/riveted/trunk@926665 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme.txt update for new version

git-svn-id: https://plugins.svn.wordpress.org/riveted/trunk@926668 b8457f37-d9ea-0310-8a92-e5e31aec5664