Updated readme

git-svn-id: https://plugins.svn.wordpress.org/bbpress-go-to-first-unread-post/trunk@905223 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated version number

git-svn-id: https://plugins.svn.wordpress.org/bbpress-go-to-first-unread-post/trunk@905226 b8457f37-d9ea-0310-8a92-e5e31aec5664