minify css issue for data:application/x-font-woff

git-svn-id: https://plugins.svn.wordpress.org/wp-fastest-cache/trunk@934512 b8457f37-d9ea-0310-8a92-e5e31aec5664
tab of minified css and js has been removed

git-svn-id: https://plugins.svn.wordpress.org/wp-fastest-cache/trunk@934519 b8457f37-d9ea-0310-8a92-e5e31aec5664