Up to 2.0.0

git-svn-id: https://plugins.svn.wordpress.org/super-static-cache/trunk@973693 b8457f37-d9ea-0310-8a92-e5e31aec5664
ReadMe update

git-svn-id: https://plugins.svn.wordpress.org/super-static-cache/trunk@973694 b8457f37-d9ea-0310-8a92-e5e31aec5664