to add per_page 

git-svn-id: https://plugins.svn.wordpress.org/wp-fastest-cache/trunk@1030786 b8457f37-d9ea-0310-8a92-e5e31aec5664
text has been changed

git-svn-id: https://plugins.svn.wordpress.org/wp-fastest-cache/trunk@1030787 b8457f37-d9ea-0310-8a92-e5e31aec5664
per page has been added

git-svn-id: https://plugins.svn.wordpress.org/wp-fastest-cache/trunk@1030788 b8457f37-d9ea-0310-8a92-e5e31aec5664
little change

git-svn-id: https://plugins.svn.wordpress.org/wp-fastest-cache/trunk@1030789 b8457f37-d9ea-0310-8a92-e5e31aec5664