Updated to be compatible with with WordPress 4.1

git-svn-id: https://plugins.svn.wordpress.org/system-requirements-check/trunk@1047208 b8457f37-d9ea-0310-8a92-e5e31aec5664
updated changelog in readme file

git-svn-id: https://plugins.svn.wordpress.org/system-requirements-check/trunk@1047230 b8457f37-d9ea-0310-8a92-e5e31aec5664